×

取芯钻具 meaning in Chinese

core bit
core drill bit

Related Words

  1. 取芯钻井
  2. 取芯钻井装置
  3. 取芯钻具 取芯钻头 岩心钻头 钻心
  4. 取芯钻探
PC Version

Copyright © 2018 WordTech Co.