“power head rig”的概念、定义、翻译、参考文献-科学参考

单词	power head rig
释义	power head rig Encyclopedia 理学钻机释 power head rig动力头钻机以动力头为回转机构，采用桅杆结构和可实现长行程给进的钻机。
随便看	Kinoshita Junji Kinoshita Keisuke Kinoshita Mokutaro Kinoshita Naoe Kinoshita-Terasaka knot Kinoshita-Terasaka mutant kinotheodolite kin selection kin selection theory Kinshasa Kinship kinship kinship-based collaboration in Indian film industry Kinship of the Three kinship system kinship testing Kinson Tsang Kintaro crater k invariant k-invariant Kin Yee Au Kiong sang buk to KIOST Kipp's apparatus Kippur

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