kouxian 口弦
Kovar alloy 科瓦合金
Kowa 高華牌照相機(jī)
kowa-U tablet 妥胃-U片
Koware blue on white vase with flower and bird design 哥瓷青花花鳥(niǎo)瓶
Koware blue on white vase with purple colour 哥瓷青花加紫瓶
Koware blue on white water jar 哥瓷青花水盂
Koware globular shape vase 哥瓷鐵箍天球瓶
Koware melon shape vase 哥瓷瓜形瓶
Koware miniature vase 哥瓷小瓶
Koware vase with black dragon design 哥瓷鐵龍瓶
Koware vase with double animal ears 哥瓷鐵箍獸耳瓶
kraeusal yarn 雙芯線成圈花線
kraft bag-making machine 制牛皮紙袋機(jī)
kraft bag 牛皮紙袋
kraft bitumen paper 瀝青牛皮紙
kraft board 牛皮紙板
kraft cord 緊捻紙線
kraft fourdrinier machine 長(zhǎng)網(wǎng)牛皮紙機(jī)
kraft inner paper 牛皮卡紙
kraft insulating tissue 電絕緣牛皮薄紙
kraft machine 牛皮紙制造機(jī)
kraft packing paper 牛皮包裝紙
kraft paper bag 牛皮紙袋
kraft paper gummed tape 牛皮紙膠帶
kraft paper 牛皮紙
kraft pulp 牛皮紙漿
kraft sack paper 牛皮紙袋紙
kraft sheeting 燈芯紗盤(pán)花簇絨床單
kraft twine 牛皮紙繩
krait 金環(huán)蛇
kratometer 棱鏡矯視器
kraut 泡菜
Kraz 克拉斯牌汽車(chē)
Krecalvin 鈣殺畏
krefeld velvet 克拉菲爾德絲絨
Krehalon 吳羽綸聚偏氯乙烯纖維
krene 克賴恩聚氯乙烯薄膜
Krenite 二硝甲酚
krimmer 克里默羔皮
Krispglo 克里斯普格洛扁平粘膠長(zhǎng)絲
Kromarc 克羅馬克可焊接不銹鋼
Kromax 克羅馬克斯耐熱鎳鉻合金
Kromayer lamp 克羅邁爾氏水銀石英燈
Kromore 克羅莫爾鎳鉻耐熱合金
kron 克隆亞麻
Krotiline 巴豆滴
Krovar 除敵混劑
Krug 庫(kù)格香檳酒
Krupp austenitic steel 克虜伯奧氏體不銹鋼
Krupp bearing alloy 克虜伯鋅基軸承合金
Krupp triple steel 克虜伯高速鋼
Krupp-type carburizing steel 克虜伯型滲碳鋼
Krylion 克里利翁聚丙烯腈系纖維
Kryocide 冰晶石
kryometer 低溫計(jì)
kryoscope 凝固點(diǎn)測(cè)定計(jì)
Kryptol furnace 炭粒電阻爐
Kryptol stove 炭棒電阻爐
krypton filled lamp 氪氣燈
krypton fluoride laser 氟化氪激光器
krypton ion laser 氪離子激光器
krypton lamp 氪燈
krypton laser 氪激光器
krypton 氪
krypton-85 gas 氪氣體
krypton-85 saline 氪生理鹽水
krypton-argon laser 氪氬激光器
krystalglass 富鉛玻璃
KS alloy KS鐵鈷鎳鈦永磁合金
KS magnet steel KS磁鋼
KU waveband antenna KU波段天線
kuba 長(zhǎng)細(xì)絨東方毛毯
kudzu root 葛根
kudzu-vine root 葛根
kudzubean flower 正葛花
Kufil 庫(kù)菲爾氣焊焊條合金
kulah 瓣帽
kulkan shawl 庫(kù)爾坎披巾
kulyahi rug 庫(kù)耳耶希毛毯
Kumanal 庫(kù)馬納爾銅錳鋁標(biāo)準(zhǔn)電阻合金
Kumial 庫(kù)米亞爾含鋁銅鎳彈簧合金
kumiss 霉乳酒
Kumitox 滅螨胺
Kumium 庫(kù)米烏姆高導(dǎo)電率銅鉻合金
kumkwat mandarin 金桔
kumptas cotton 孔塔斯棉
kumquat in heavy syrup 糖漿金桔
kumquat in syrup 糖水金桔
kumquat jelly 金桔果凍
kumquat 金桔
kumquat-flavoured plum 桔香嘉應(yīng)子
kumquatfilled plum 金棗夾心應(yīng)子
kunawey 庫(kù)納威綢
Kunheim metal 孔海姆發(fā)火合金
Kunial brasses 庫(kù)尼亞爾特種銅鎳合金
Kunial 庫(kù)尼亞爾鎳鋁銅合金
Kunifer alloy 庫(kù)尼費(fèi)爾銅鎳鐵合金
Kunstseide 人造絲
kunzite 紫鋰輝石
kuotak ointment 確得止痛膏
kupfer 自然銅
Kupfersilumin 庫(kù)普弗爾硅鋁明合金
Kuprodur 庫(kù)普羅杜爾銅鎳硅合金
Kuralon 倉(cāng)敷綸聚乙烯醇短纖維
Kuraray 倉(cāng)敷聚酯纖維
kurbelstickerel 機(jī)制繡花
Kuremona 可樂(lè)隆聚乙烯醇纖維
kurkee 庫(kù)基粗厚毛毯
Kurki wool 庫(kù)凱山羊毛
Kuromore 庫(kù)羅莫爾耐熱鎳鉻合金
Kuron 庫(kù)朗橡膠彈性織物
Kurrachee cotton 庫(kù)拉奇棉
Kusablanca HS 枯隆滴混劑
Kusakira 噠草醚
kusnezoff monkshood leaf 草烏葉
kusnezoff monkshood 草烏
kutars 條子紗羅
Kuttern 庫(kù)特恩銅碲合金
kV meter 千伏峰值計(jì)
KWH meter 電表
Kwit 乙硫磷
kyanite 藍(lán)晶石
Kylar 85 丁酰肼
Kylar 丁酰肼
kymograph 描波器
kymographion 波形示波器
kymoscope 血流觀察器
kynar coating 聚偏二氟乙烯涂料
kynex 長(zhǎng)效磺胺
kynoar 聚偏氟乙烯
Kynol 基諾爾酚醛交聯(lián)纖維
Kyowamycin 鏈霉素
Kypchlor 氯丹
Kypfarin 殺鼠靈
Kypfos 馬拉松
kyphotone 脊柱脫位整復(fù)器
Kypman 代森錳
Kypzin 代森鋅
kyrie yarn 花式毛線
Kyrle cloth 凱爾卷毛呢
kyrle yarn 凱爾花式毛紗
kyrtometer 曲面測(cè)量劑
L type wrench L型扳手
L'origan perfume 薄荷香水
L-aspartic acid 天門(mén)冬氨酸
l-cystine mono hydrochloride 半胱氨酸鹽酸鹽水合物
l-cystine 胱氨酸
L-gystein L-半胱氨酸
L-head engine L型發(fā)動(dòng)機(jī)
L-histidine monohydroclchloride L組氨酸鹽酸鹽
L-isoleucine L-異亮氨酸
L-leucine L-亮氨酸
L-lysine monohydrochloride L-鹽酸賴氨酸
L-lysine L-賴氨酸
L-methylephedrine hydrochloride 鹽酸左旋甲基麻黃素
L-square 直角尺
L-tyrosine 酪氨酸
labdanum concrete 巖薔薇浸膏
label applying machine 縫商標(biāo)機(jī)
label attaching machine 釘商標(biāo)機(jī)
label gluing machine 粘標(biāo)簽機(jī)
label gummer 商標(biāo)上膠機(jī)
label making machine 制標(biāo)簽機(jī)
label marking machine 打商標(biāo)機(jī)
label paper 商標(biāo)紙
label printing machine 商標(biāo)印刷機(jī)
label remover 商標(biāo)清除機(jī)
label silk 商標(biāo)緞
label writer 標(biāo)簽印字器
label-cutting press 標(biāo)簽裁壓機(jī)
label-sewing machine 縫標(biāo)簽機(jī)
labeling machine 貼標(biāo)簽機(jī)
labelled compound 標(biāo)記化合物
labeller 貼標(biāo)簽機(jī)
labetalol 拉貝洛爾
labile oscillator 易變振蕩器
Labilite 津錳混劑
labor axe 勞動(dòng)斧
laboratory apparatus 實(shí)驗(yàn)室器械
laboratory appliance 實(shí)驗(yàn)室用具
laboratory apron 實(shí)驗(yàn)室圍裙
laboratory centrifuge 實(shí)驗(yàn)室用離心機(jī)
laboratory clothing 實(shí)驗(yàn)室工作服
laboratory drying cylinder 實(shí)驗(yàn)室小烘筒
laboratory electric stove 實(shí)驗(yàn)室電爐
laboratory glassware 實(shí)驗(yàn)室玻璃儀器
laboratory instrument and apparatus 實(shí)驗(yàn)室儀器與器械
laboratory instrument 實(shí)驗(yàn)室儀器
laboratory interferometer 實(shí)驗(yàn)室用干涉儀
laboratory jigger 小染缸
laboratory lamp 實(shí)驗(yàn)室用燈
laboratory lathe 小打磨機(jī)
laboratory mangle 小軋車(chē)
laboratory microscope 實(shí)驗(yàn)室用顯微鏡
laboratory mill 小磨機(jī)
laboratory oscillator 實(shí)驗(yàn)室振蕩器
laboratory pliers 技工鉗
laboratory porcelain 實(shí)驗(yàn)室用瓷器
laboratory printing machine 小印花機(jī)
laboratory reagent 實(shí)驗(yàn)室試劑
laboratory sifter 震動(dòng)篩分機(jī)
laboratory steamer 小蒸箱
laboratory steaming chest 小蒸箱
laboratory stirrer 實(shí)驗(yàn)室攪拌器
laboratory thermometer 實(shí)驗(yàn)室溫度計(jì)
laboratory tray 實(shí)驗(yàn)室料盤(pán)
laboratory vacuum pump 實(shí)驗(yàn)室用真空泵
laboratory-size reactor 實(shí)驗(yàn)室型反應(yīng)器
labour axe head 勞動(dòng)斧頭
labour protection appliance 勞保用品
labour safety product 勞保產(chǎn)品
labradorite 拉長(zhǎng)石
laburnham 萊本漢呢
laburnum 萊伯南斜紋薄呢
labyrinth box 迷宮密封箱
labyrinth loudspeaker 迷宮式揚(yáng)聲器
labyrinth oil retainer 迷宮式集油器
labyrinth piston compressor 迷宮式活塞壓縮機(jī)
labyrinth piston 迷宮式活塞
labyrinth valve 迷宮閥
labyrinth-grease seal 迷宮式潤(rùn)滑脂密封器
lac color 紫膠紅色素
lac resin 蟲(chóng)膠樹(shù)脂
lac varnish 蟲(chóng)膠清漆
lac 蟲(chóng)膠
Lacarda 拉卡達(dá)牌手表
Lacasse machine 拉卡斯提花機(jī)
laccaic acid 蟲(chóng)膠酸
lacceroic acid 蟲(chóng)漆醋酸
laccol 蟲(chóng)漆酚
lace and band crochet machine 花邊與帶類鉤編機(jī)
lace and tiny tuck trim blouse 通紗細(xì)褶裥上衣
lace and trimming machine 花邊織機(jī)
lace bark 網(wǎng)狀韌皮纖維
lace beaming machine 花邊整經(jīng)機(jī)
lace bedspread 花邊床罩
lace bodice slip 胸背部通花襯裙
lace boots 系帶長(zhǎng)統(tǒng)靴
lace cloth 累絲紗
lace cord 棉線繩
lace curtain 花邊窗簾
lace doily 通花碟巾
lace doubleknit 透孔雙面針織物
lace for edging 花邊
lace frame 花邊織機(jī)
lace furnishing machine 裝飾花邊機(jī)
lace gloves 網(wǎng)眼手套
lace hose 網(wǎng)眼襪
lace machine 花邊織機(jī)
lace making machine 制花邊機(jī)
lace paper 花邊紙
lace print plastic drapery 印通花狀塑膠簾
lace ruffled yoke bed jacket 荷葉裥花邊肩軛式床上短外衫
lace silk 花邊絲線
lace stripe cloth 提花充紗羅條子布
lace stripes 紗羅條紋織物
lace table cloth 網(wǎng)眼花邊臺(tái)布
lace trim bib 花邊圍涎
lace trim dress 花邊鑲飾女孩外衫
lace trimmed slip 鑲花邊套裙
lace trimming 小花邊
lace yarn 花邊紗線
lace yoke frock 花邊肩軛長(zhǎng)外衣
lace 花邊
lace-collared blouse 花邊領(lǐng)上衣
lace-curtain machine 花邊窗簾織機(jī)
lace-up snow boots 系鞋帶踏雪靴
laced corset 穿繩緊身褡
laced paper cutter 花邊紙刀
laced shoes 縛帶鞋
laceless volley-ball 無(wú)線縫排球
lacerating machine 拉力試驗(yàn)機(jī)
lachka 拷花綢
lachrymal dilator 淚腺擴(kuò)張器
lachrymal probe 淚腺探針
lacing machine for jacquard cards 提花紋板串連機(jī)
lacis 方網(wǎng)眼花邊
lacmus paper 石蕊試紙
Lacorda 拉可達(dá)牌手表
lacovo biscuit 樂(lè)口福餅干
lacovo 樂(lè)口福
lacquer base 硝基漆基料
lacquer basket 涂漆藍(lán)子
lacquer box 漆盒
lacquer cable 漆包線
lacquer chopsticks 漆筷
lacquer enamel 琺瑯
lacquer film capacitor 噴漆薄膜電容器
lacquer for floor 地板漆
lacquer for pencil 鉛筆漆
lacquer furniture 噴漆家具
lacquer painting 漆畫(huà)
lacquer picture 磨漆畫(huà)
lacquer prints 漆印花布
lacquer screen inlaid carved jade 嵌老山玉屏風(fēng)
lacquer screen inlaid with carved ivory 嵌象牙屏風(fēng)
lacquer screen inlaid with carved mother-of-pearl 嵌螺鈿屏風(fēng)
lacquer screen 噴漆屏風(fēng)
lacquer thinner 香蕉水
lacquer tray inlaid with silver and mother-of-pearl 銀絲螺鈿漆托盤(pán)
lacquer tray 漆盤(pán)
lacquer varnish 噴涂清漆
lacquer wall hanging 漆掛屏
lacquer wax 漆蠟
lacquer wood furniture 漆木家具
lacquer 漆
lacquer-removing preparation 除漆制劑
lacquer-ware 漆器
lacquered basket 漆籃
lacquered cable 漆包電纜
lacquered cotton hat 紗布噴漆帽
lacquered fan handle 漆扇柄
lacquered satin 橡皮緞
lacquered wire 漆包線
lacquering machine 噴漆機(jī)
lacquerless metallized paper condenser 無(wú)漆金屬化紙介電容器
lacs d'amour 織花亞麻臺(tái)布
lactam 內(nèi)酰胺
lactase 乳糖酶
lactasinum biofermin 乳酶生
lactate 乳酸
lactic acid amide 乳酸胺
lactic acid 乳酸
lactitolum monohydrate 一水乳梨醇
lactobacillin tablet 乳酸菌素片
lactobionic acid 乳糖醛酸
lactochrome 核黃素
lactodensimeter 乳比重計(jì)
lactoflavin 核黃素
lactogen 催乳激素
lactometer 乳汁密度計(jì)
lactone 內(nèi)酯
lactonic acid 內(nèi)酯酸
lactonitrile 乳腈
lactoprene 聚酯橡膠
lactoscope 乳脂計(jì)
lactose 乳糖
lactulose 乳果糖
lactyl-lactic acid 乳酰乳酸
Lada 拉達(dá)牌汽車(chē)
Ladam cotton 拉大姆棉
ladar 激光雷達(dá)
ladder attenuator 梯形衰減器
ladder dredger 鏈斗式挖泥機(jī)
ladder fibre 梯形纖維
ladder polysiloxane 梯形聚硅氧烷
ladder tape for venetian blind 百葉窗帶
ladder trencher 多斗式挖溝機(jī)
ladder truck 有梯卡車(chē)
ladder type decoupling filter 梯型去耦濾波器
ladder winch 梯式絞車(chē)
ladder 梯子
ladder-mounted drill 鏈斗式鉆機(jī)
ladder-type filter 梯型濾波器
ladies & men's jackets made out of sheep nappa & suede 男女綿羊皮光面絨面茄克
ladies & men's leather trousers made out of nappa and suede 男女皮革光面絨面皮褲
ladies cloth 薄型女式呢
ladies dress 女式呢
ladies ramie cotton skirt 女式麻棉裙
ladies' & men's jackets made out of goat nappa & suede 男女羊皮光面絨面茄克
ladies' apron 女式家用圍裙
ladies' cotton-padded jackets 女式棉茄克
ladies' embroidered blouse 女式繡花上衣
ladies' flat-egded printed handkerchief 女式平邊印花手帕
ladies' long coat 女大衣
ladies' reversible cotton padded jacket 女式雙面穿棉衣
ladies' reversible silk wadding padded jacket 女裝雙面穿絲棉棉衣
ladies' rubber rain boots in assorted colour 彩色女雨鞋
ladies' scallopedged printed handkerchief 女式牙邊印花手帕
ladies' silk wadding padded jacket 女式絲棉棉衣
ladies' wear 女裝
Ladik rug 拉迪克地毯
ladle car 桶車(chē)
ladle with aluminium handle 鋁柄湯勺
ladle with wooden grip 木柄湯勺
ladle 湯勺
Lado cotton 拉多棉
lady amhurst pheasant feather duster with bamboo handle 竹柄銅雞毛帚
lady amhurst pheasant head and neck feather 銅雞頭項(xiàng)毛
lady amhurst pheasant skin with tail 帶尾銅雞皮
lady amhurst pheasant skin without tail 無(wú)尾銅雞皮
lady amhurst pheasant tail 銅雞尾
lady cracker 噸邊炮
lady shaver 女用電剃刀
lady's bicycle 女式自行車(chē)
lady's blouse 女襯衫
lady's boots 女靴
lady's cap 女帽
lady's Chinese gown 旗袍
lady's clothing 女裝
lady's dress gloves 女式日用手套
lady's embroidered blouse 女式繡花襯衫
lady's embroidered jacket 女式繡花上衣
lady's embroidered slippers with PVC sole 人造革底繡花女拖鞋
lady's footwear 女鞋
lady's frock 女連衫裙
lady's garment 女服裝
lady's handbag 女用手提包
lady's handkerchief 女用手帕
lady's headwear 女帽
lady's hosiery 女襪
lady's house-shoes 女便鞋
lady's jacket 女式茄克衫
lady's leather coat 女式皮大衣
lady's leather handbag 女用皮包
lady's morning gown 女式晨衣
lady's night gown 女式睡袍
lady's pyjama 女式睡衣
lady's quilted jacket & vest 女式棉衣和棉背心
lady's ready-to-wear 女式成衣
lady's rocking chair 小搖椅
lady's saddle 女用馬鞍
lady's shirt 女式襯衫
lady's shoes cotton decorated with beads 棉串珠女鞋
lady's shoes crocheted with cashmere 開(kāi)士米女鞋
lady's shoes 女鞋
lady's slippers embroidery on cotton 棉繡花女拖鞋
lady's slippers 女式拖鞋
lady's style gloves 女式手套
lady's textured stockings 女用網(wǎng)眼長(zhǎng)襪
lady's umbrella 女傘
lady's underwear 女式內(nèi)衣
lady's wear 女裝
lady's wrist watch 女式手表
ladybell root 南沙參
ladys's topless type umbrella 女式折疊傘
laevoglu cose 左旋葡萄糖
laevorotatory oil 左旋油
laffis 絹絲薄綢
lag bolt 短螺栓
lag compensator 滯后補(bǔ)償器
lag screw with square head 方頭螺釘
lager 窖藏啤酒
lagging 圈架板
Lagonda 拉貢達(dá)牌汽車(chē)
Lagos cotton 拉格斯棉
Laguary cotton 拉瓜伊拉棉
laharia 印度扎染布
Lahore chaddar shawl 拉合爾仿羊絨披巾
Lahore cloth 拉合爾羊絨花呢
Lahore 拉合爾羊絨花呢
laid cigarette paper 條紋卷煙紙
laid writing paper 條紋書(shū)寫(xiě)紙
laid-in thread 襯墊紗線
laine brodie 壁毯緯線
laine de carmenie 伊朗山羊毛
laine de terneaux 美利奴羊毛
laine 羊毛
laisot 優(yōu)質(zhì)低支亞麻帆布
lake-grass floor mat 湖草地席
lake-munia 色織花綢
lake-wood 降香木
Lala 拉拉康銅
lama 金屬薄條
lama-barchent 異緯雙面絨布
lamb ear plate 羔耳褥子
lamb head plate 羔頭褥子
lamb head skin overcoat for child 羔頭皮童大衣
lamb leg plate 羔腿褥子
lamb leg skin overcoat for child 羔腿皮童大衣
lamb neck plate 羔脖褥子
lamb pieces plate 羔皮材料褥子
lamb skin hat for man 羔皮男帽
lamb skin overcoat for child 羔皮童大衣
lamb skin overcoat 羔皮大衣
lamb skin parka for child 羔皮童皮猴
lamb skin parka for lady 羔皮女皮猴
lamb skin parka for man 羔皮男皮猴
lamb skin parka 羔皮皮猴
lamb skin plate 羔皮褥子
lamb thigh plate 羔胯褥子
lamb tongue 羊舌
lamb's wool knitwear 羔羊毛毛衫
lamb's wool yarn 短毛混紡紗
lamb's wool 羔羊毛
lamba shawl 蘭巴披巾
lamba 羔羊毛彩色披巾
Lambast 害草凈
Lambert cotton 蘭伯特棉
Lambertian reflector 朗伯反射器
Lambeth 蘭貝思聚丙烯和聚乙烯單絲
lambette 拉姆貝特高膨體腈綸吐波紗
Lamborghini 蘭博爾吉尼牌汽車(chē)
Lambrol 聯(lián)氟螨
lambsdown 駝絨
lambskin 劣質(zhì)無(wú)煙煤
lame yarn 金銀絲花色線
lamellar grating interferometer 層狀光柵干涉儀
lamina explosion-proof electric machine 窄隙防爆式電機(jī)
laminac 拉明納克聚酯樹(shù)脂
laminagraph 斷層照相機(jī)
laminar capacitor 片狀電容器
laminated adhesive 覆膜膠
laminated armature conductor 疊片電樞導(dǎo)體
laminated bag 涂膜袋
laminated beam 疊層梁
laminated board 層壓板
laminated brush switch 疊層刷型開(kāi)關(guān)
laminated brush 疊片電刷
laminated chipboard 貼面碎料板
laminated cloth 多層粘合布
laminated coal 疊層煤
laminated feeder 疊板式喂料機(jī)
laminated ferrite memory 層壓鐵氧體存儲(chǔ)器
laminated film bag 層壓薄膜袋
laminated film 層壓薄膜
laminated glass partition wall 層壓玻璃隔墻
laminated glass 疊層玻璃
laminated glassing paper 疊層玻璃紙
laminated leaf-spring 多片式鋼板彈簧
laminated light-diffusing glass 夾層光漫射玻璃
laminated material 層壓材料
laminated padlock 千層鎖
laminated paper 層壓紙
laminated phenolic paper 酚醛層壓紙
laminated plastic board picking stick 層壓塑料板打梭棒
laminated plastic board side lever 層壓塑料板側(cè)桿
laminated plastics 層壓塑料
laminated plate lock 連片鎖
laminated plywood 膠合板
laminated safety glass 層壓安全玻璃
laminated spring 疊板式彈簧
laminated tarpaulin 層壓帆布
laminated thermosetting plastics 層壓熱固塑料
laminated v-belt 活絡(luò)三角帶
laminated wire glass 夾層嵌絲玻璃
laminated wood board 細(xì)木工板
laminated wood 層壓板
laminatedfibre band switch 膠板波段開(kāi)關(guān)
laminates 多層布
laminating adhesive for foam plastics 泡沫塑料復(fù)合膠
laminating press 層壓壓機(jī)
laminating resin 層壓樹(shù)脂
laminating roller 薄板軋輥
laminating rolling mill 薄板軋機(jī)
lamination detector 分層探測(cè)儀
lamination synthetic leather 層壓合成革
laminator 折疊型壓片機(jī)
laminectomy retractor 單側(cè)椎板拉鉤
Lamita 拉米塔
lammy 棉襖
Lamo 拉莫粘膠絲束
Lamont 拉蒙脫牌手表
lamp & lantern 燈類
lamp annunciator 燈示呼喚器
lamp base adapter 燈座連接器
lamp bracket 燈架
lamp brightness selector 燈光亮度調(diào)節(jié)器
lamp bulb vacuum pump 燈泡真空抽氣泵
lamp bulb 燈泡
lamp chimney 燈罩
lamp condenser lens 光源聚光透鏡