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Terms for subject Drilling containing | all forms
ChineseEnglish
丙烯酸脂塑料小球泥浆润滑剂acrylic sphere
合成烃synthetic hydrocarbon resin
安装采nipple up tree
稀释泥浆用的mangrove bark
聚酰胺环氧polyamide epoxy mastic
菩提一种泥浆堵漏材料bass
阿拉伯arabic gum