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Terms for subject Oil / petroleum containing Seat | all forms | exact matches only
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babbit seat巴氏合金座
ball seat球座
ball seat球阀座
ball-and-seat单流阀
bridge plug seat桥塞座
cylindrical valve seat柱状阀座
double seat valve双座阀
emergency seat seal阀座应急密封
flat seat平座
ground-seat union接合面密封的活接头
incremental seat test阀座增压试验
inner seat ring内座环
key seat knocker键槽震击器
key seat reamer键槽扩眼器
key seat wiper键槽清洁器
landing seat联顶座
landing seat承座
rib seat凸棱座
seat belt座椅安全带
seat earth根土岩 (煤层下黏土)
seat pocket坐槽
seat reamer阀座修整铰刀
seat retainer座圈
seat retainer阀座护圈
seat ring阀座圈
seat shear pin球座剪切销
seat valve座阀
shearout ball seat sub剪切球座接头
skidding seat滑动支座
spring pivot seat bushing弹簧支枢座衬套
tubing seal seat油管密封座
valve seat阀底座
valve seat grab起阀座器
valve seat puller阀座拉拔器

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