出油管;从井口至计量罐的管线;从井口至集油罐的管线;测绳;井下器具起下钢绳 lead line
铅衬 lead lining
环烷酸铅 lead naphthenate
分步禁铅 lead phaseout
圆柱形铅屏蔽 lead pig
铅防护 lead protection
感铅性 lead response
铅封接头 lead seal adapter
铅封式套管修补器 lead seal casing patch
铅封压入接头 lead seal drive-over adapter
铅封衬管悬挂器 lead seal liner hanger
铅封封隔 lead seal pack off
铅衬 lead lining
环烷酸铅 lead naphthenate
分步禁铅 lead phaseout
圆柱形铅屏蔽 lead pig
铅防护 lead protection
感铅性 lead response
铅封接头 lead seal adapter
铅封式套管修补器 lead seal casing patch
铅封压入接头 lead seal drive-over adapter
铅封衬管悬挂器 lead seal liner hanger
铅封封隔 lead seal pack off
铅封单卡瓦衬管悬挂器 lead seal single slip liner hanger
铅封悬挂器 lead seal type hanger
铅包电缆 lead sheath cable
前导浆 lead slurry
导向稳定器;铅稳定剂 lead stabilizer
铅模 lead stamp
引线端子 lead terminal
四乙基铅 lead tetraethyl
筹备期 lead time
下大钳 lead tongs
前置液体积 lead volume
前导水 lead water
α粒子年代测定法 leadalpha age method 铅-
巴比特铅合金 leaded babbitt alloys
加铅汽油 leaded gasoline
领导 leadership
前导段 lead-in cable
引导的 leading
首项系数 leading coefficient
超前效应 leading effect
前端 leading end
牙齿前面 leading flank
前弯钩纤维 leading hooked fibre
主要指标 leading indicator
主导产业 leading industry
导灯 leading light
导航线 leading line
主要细节 leading particular
主要表格 leading schedule
主要份额 leading share