DictionaryForumContacts

   Chinese
Terms for subject Explosives and Explosive Ordnance Disposal containing 金刚石 | all forms | in specified order only
ChineseEnglish
加拿大金刚石钻进协会Canadian Diamond Drilling Association
BX 号金刚石钻头美国、加拿大用标准钻头直径 2 /32 英寸BX bit blast hole bit
聚晶金刚石钻头以聚晶金刚石或聚晶金刚石复合片作为切削刃具的钻头。由于聚晶金刚石的耐磨性比硬质合金高1polycrystalline2个数量级,比天然金刚石的耐磨性还要高,扩大了切削破碎的使用范围,在石油钻井、地质勘探的岩心钻中得到推广应用,有着十分广阔的前景polycrystalline diamond bit
超微金刚石ultramicro-diamond
超细金刚石ultradispersed diamond
金刚石小口径钻进采用直径小于76mm 金刚石钻头的钻进small-hole drilling
金刚石岩芯钻机制造者协会Diamond Core Drill Manufacturer's Association
金刚石开采区diamond workings
金刚石钻孔一般勘探用、从岩体中提取柱状岩心的钻孔方法diamond drilling
钻炮孔用金刚石钻头blast hole bit
钻炮孔用金刚石钻头bit