乙炔

acetylene burner

乙炔喷灯

acetylene burner 电石灯 | acetylene burner 乙炔喷灯 | acetylene cutter 乙炔气割器

acetylene gas generator

乙炔发生器

acetylene dicarboxylic acid 乙炔二羧酸 | acetylene gas generator 乙炔发生器 | acetylene hydrocarbons 炔烃

acetylene generator house

乙炔发生

acetylene gas 乙炔气 | acetylene generator house 乙炔发生 | acid anhydride 酸酐

water-to-carbide acetylene generator

电石加水式乙炔发生器

water tight packing 防水填料 | water to carbide acetylene generator 电石加水式乙炔发生器 | water to carbide generator 注水式乙炔发生器

Acetylene tetrachloride, see

乙炔化四氯,见

Acetylene tetrabromide, see 乙炔化四溴,见 6.1 2504 | Acetylene tetrachloride, see 乙炔化四氯,见 6.1 1702 | ACETYL IODIDE 乙酰碘 8 1898

acetylene urea

乙炔脲

acetylene tetrachloride || 四氯乙烷 | acetylene urea || 乙炔脲 | acetylene welder || 气焊机, 乙炔焊机

acetylene welding outfit

乙炔焊设备

acetylene series 炔烃 | acetylene welding outfit 乙炔焊设备 | acetylene welding set 乙炔焊具

oxyacetylene cutting set

氧乙炔切割器

oxyacetylene cutting 氧乙炔切割 | oxyacetylene cutting set 氧乙炔切割器 | oxygen cylinder 氧气瓶

OAC",,"Oxyacetylene Cutting

氧乙炔切割

"LBP",,"Large Bore Pipe","大口径管" | "OAC",,"Oxyacetylene Cutting","氧乙炔切割" | "OAW",,"Oxyacetylene Welding","氧乙炔焊"

OAW",,"Oxyacetylene Welding

氧乙炔焊

"OAC",,"Oxyacetylene Cutting","氧乙炔切割" | "OAW",,"Oxyacetylene Welding","氧乙炔焊" | "PAC",,"Plasma Arc Cutting","等离子切割"

Hilt's law：希尔特煤品级定律

"hillside quarry","山坡石矿" | "Hilt's law","希尔特煤品级定律" | "hindered settling","阻流沈降"

Shaanxi Sunland Automatic Control Co.,Ltd：陕西神洲自动控制有限公司

SHAANXI QINCHUAN MACHINERY DEVELOPMENT CO.,LTD 陕西秦川机械发展股份有限公司 | Shaanxi Sunland Automatic Control Co.,Ltd 陕西神洲自动控制有限公司 | Shan Dong Shuang Yi Group Co.,Ltd 山东双一集团有限公...