1) Drillability
可凿性
1.
Experimental study of physical properties and drillability and blastability of special ore-bodies;
特殊矿体的物理力学性质及其可凿性可爆性试验研究
2) Certain and reliable; capable of Being proved
凿凿可据
3) non-conclusive quality
非确凿性
4) drilling character of rock
凿岩性
5) drilling and cutting characteristic
钻凿特性
1.
Experimental research on drilling and cutting characteristics of PDC bit at home and abroad
国内外PDC钻凿特性检测试验研究
补充资料：斗凿
1.亦作"斗凿"。 2.古代小儿游戏。以铁击地。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条