升级到高级会员并解锁额外的福利. 更多详细资料
加入我们,关注您的公司成长! 成为全球1万多家金属材料公司的一分子 更多详细资料
New product piping and plumbing fitting Sucker Rod COUPLING pipe joint coupling The ...
API Standard Oilfield Drilling Sinker Bars Oil Drilling Weight Rod API11B sucker rod ...
Product Name slotted pipe manufacturers oil well perforated pipe slotted bore pipe ...
Well Drill Used Oil Drilling Steel Sucker Rod API 11B drill rod Product Name Well Dr...
China supplier ASTM A53,API 5L round carbon ERW seamless steel pipe for oil and gas ...
API 5CT high quality steel pipes grade e75 oil casing drilling pipe Product Name AP...
Johnson screen pipe Consist of V-shape profile wire and the longitudinal support rod...
lsaw longitudinal welded oil gas steel tubes/pipes fluid transmission pipe LSAW (Lon...
LSAW (Longitudinal Submerge-arc Welded) steel pipe DSAW (Double Submerged arc welde...
Pure Pine Oil filling machine Filling Machine Product Description: Packaging ...
Automatic Sunflower oil quantitative filling line Filling Machine Product Descript...
Automatic Geranium Oil filling line Packaging machines in the fierce market competit...