油罐通风 tank ventilation; windage of tank
测油罐油面上部空间高度的尺 outage tape
高压油管油压 fuel pressure in pipe
回油管油 return line oil
酱油通风曲 yeast for preparing soy sauce fermentation while maintain airing
喷油管管卡 fuel injection line clamp
普通油管 plain tubing
石油油管 oil tubing
塑性衬管油管 plastic-coated tube
套管、油管 casing and tubing
套管-油管环空 casing-tubing annulus
套管油管头 casing anchor packer
套筒式油罐罐体结构 shingled construction of tank
通油管 oil pipe
油罐管汇 tank manifold
油罐油面上部空间高度的测定 gauging by ullage; gauging by outage
油罐油蒸气生成率 tank’s vapor formation rate
储罐通风口 Intake of oil tank
S形弯管鹅颈形通风管鹅颈钩吊杆的鹅颈鹅颈形的 gooseneck