landing nipple造句
造句与例句手机版
- Petroleum and natural gas industries - downhole equipment - lock mandrels and landing nipples
石油和天然气工业.下井设备.锁芯轴和落地接头 - Petroleum and natural gas industries - downhole equipment - lock mandrels and landing nipples
石油和天然气工业.下降孔设备.锁紧芯轴和落地螺纹接头 - Petroleum and natural gas industries - downhole equipment - lock mandrels and landing nipples iso 16070 : 2005 ; english version en iso 16070 : 2005
石油和天然气工业.下井设备.锁芯轴和落地接头 - It's difficult to see landing nipple in a sentence. 用landing nipple造句挺难的
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