1) roadway protection processing
护巷工艺
2) Technique of tunnel support
巷道支护工艺
3) Process Roadway
工艺巷
1.
The Prevention of Gas Accumulation in the Upper Corner in Goaf Using Process Roadway at Fully Mechanized Top-coal Caving Face in High Gas-containing and Easily Spontaneous Combustion Seam;
采用工艺巷防止高瓦斯易自燃综放面上隅角瓦斯积聚的探讨
4) process maintenance
工艺维护
6) support technology
支护工艺
1.
Improvement of fully-mechanized coal winning face removing hydraulic support technology;
综采工作面撤除液压支架支护工艺的改进
补充资料：采气工艺(见天然气开采工艺)
采气工艺(见天然气开采工艺)
gas production technology
，一‘J\匕乙吕天然气开采工艺pro以uetionteehnology)见
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