有關cementing的精選大全

用stage cementing造句子,“stage cementing”造句
Thefeaturesofburiedhillreservoiraredescribed,andtheuseoftwo-stagecementingmethod,continuousopenstagecollarandcementbasketisalsopresented.Gradientmulti-settingcementslurrysystemcantaketheplaceofdoubles...
用cementing造句子,“cementing”造句
Thenthereisthecementingofthewellhead,aprocesswhichisnecessarilytricky.Thecalculationresultsindictthattheloadsofthecasinginthesegmentwithpoorcementingqualitywerechangedsignificantly.Aboveall,bypromotin...
用cementing material造句子,“cementing material”造句
Agreatbreakthroughhasbeenmadeintheresearchofafillingcementingmaterialformine,acementingmaterialwithwater-quenchingsteelslagasprimaryrawmaterial.Theinfluencesofmixingsiliconashandflyashonstrengthofhigh...
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