【漲知識(shí)】石油英語(yǔ)學(xué)起來(lái)(L-M)
2022-12-07
letterofadvice通知單letterofauthoyity授權(quán)書(shū)labhouse值班房labourcontract勞務(wù)合同labourcost勞務(wù)費(fèi)用labourdistributionchart工人出勤表labourinsurance勞動(dòng)保險(xiǎn)ladderbelt安全帶landingdepth下入深度landingnipple定位短節(jié),提升短節(jié)landingstring下井管柱landoperation...