drilling specification信息详情
钻井规范
drilling───n.钻孔;训练,教练;演练;v.钻孔;训练(drill的ing形式)
technical specification───技术规范[说明];技术规范;技术说明
specification order───订货规范
specification number───规格编号;说明书号
specification sales───规格销售
drilling down───向地下钻;深度探讨
crowner drilling───冠钻
specification code───规格法规
drilling operation───钻井作业
Stones drilling bit: Use for drilling stones, concrete, firebrick etc. Various type and specification.───石材钻头:适用于石材、混凝土、耐火材料的钻孔。各种型号及规格。
Product specification is a circular grinding mill, plane, grinding, drilling hole etc.───产品规格有外圆砂轮、平面磨、磨片、开孔钻头等。
Marine engineering takes care of the design, specification, application, and operation of machinery used on ships, offshore drilling platforms, and almost anything that floats!───海事工程学所关注的是应用于船舶上的机器的设计、规格、运用以及操作,还包括海上钻井平台以及几乎所有能够漂在海上的东西!
- dream theater black clouds
- drozer
- drop back and punt
- dress colourful
- drive road
- drinklotsofwater
- dropped by
- driversseats
- dried sweet potato
- drp
- drilling specifications
- dream theater black clouds and silver linings
- drive rocket
- dropped ceiling
- dress counter
- drt
- drop back into the valley
- dried tangerine peel
- driverstore
- drinklucky
- drilling speed