gas probing 中文意思是什麼
gas probing
解釋
天然氣探測-
Probing into comprehensive gas control technique in high gassy working face
高瓦斯工作面瓦斯綜合治理技術探討 -
Probing into residual deformation rate and hydraulic test of volume of gas bottle
氣瓶容積殘余變形率及水壓試驗探討 -
Probing into gas control techniques in coal road drivage
煤巷掘進瓦斯治理技術探討 -
Probing into gas control technique by high roof - fall roadway and highly - located bore - holes in working face of shangzhuang coal mine
尚莊煤礦回採工作面頂板高冒巷和高位鉆孔治理瓦斯技術探討 -
Probing into the cause of disallowed mine gas concentration and preventive measures for it
礦井瓦斯超限原因及防治措施探討 -
Probing into sensitive index and it ' s critical value for prediction of coal and gas outburst in daning coal mine
潘一礦8煤層煤體結構特徵及煤與瓦斯突出區域性預測
分享友人