球铁管件
ductile iron pipes
返回 19 条匹配短语对
球墨铸铁管件
Ductile iron pipe fittings
铸态铁素体球铁螺纹管件
As-cast ferritic ductile iron threaded pipe fitting rough castings
T型球铁管
T type ductile iron pipe
薄壁球铁件
thin-wall ductile cast iron
thin wall nodular iron castings
大断面球铁件
heavy section ductile iron casting
heavy section nodular iron casting
大口径球铁管
Big-diameter ductile iron pipes
Ductile Iron Pipe with Large Diameter
大型灰铁及球铁件
heavy gray and nodular iron castings
滴管球管
dropper bulb
离心球铁管
centrifugal spheroidal graphite iron pipe
Centrifugally casted ductile iron pipe
centrifugal nodular cast iron pipe
耐压球铁件
high pressure resistant ductile iron castings
汽车球铁件
automotive castings
球铁管
iron casting pipe
Spherical Graphite Cast lron Pipe
nodular iron pipe
ductile iron pipe
ductile iron pipes
球铁件
nodular iron casting
nodular graphite cast iron
Ductile iron casting
涂料法生产球铁管
The coating law production
吸量管球管
pipet(te) bulb
小型球铁件
small ductile iron casting
铸态球铁管
ductile iron tubes
灰口铸铁管件
Gray iron castigs for pipe fittings
铸铁管件
cast iron fitting
最近更新
自我无力同性恋小齿轮总成不常见的状态转换方程式bailer sample电子拉伸机local fire controlanoxic inoculumLabor Economics