medium drill信息详情
中型钻机
medium───n.方法;媒体;媒介;中间物;溶剂;灵媒;中庸;adj.中间的,中等的;半生熟的;(投球)中速的
drill───vi.钻孔;训练;n.(Drill)人名;(德、英)德里尔;n.训练;钻孔机;钻子;播种机;演习;vt.钻孔;训练;条播
granulating medium───造粒介质
medium height───中等身高;不胖不瘦;中等高度
drill sizes───钻孔尺寸
porous medium───[力]多孔介质;疏松介质
disk drill───圆盘播种机
drill chart───演练图表
dispersing medium───[物化]分散介质;色散介质;弥散剂;分散剂,色散介质
Small size bent housing screw drill with high build rate must be developed to meet the requirements of sidetracking the short to medium radius horizontal well.───螺杆钻具是其中的一项关键技术,其主要目的是研制满足侧钻中短半径水平井需要的小尺寸高造斜率的弯外壳螺杆钻具。
Can effectively replace shallow of medium-sized core drill core sampling exploration work.───可以有效的替代中型岩芯钻机的浅层岩芯取样勘探工作。
of the under well drill rod which even works in the caustic medium is extremely complex.───在井下的受力极度复杂,甚至工作在腐蚀性介质中。
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