English translation for "瓦斯煤矿分级"

classification of gassy mines

Related Translations:

煤矿坑道掘进机:  coal mine gallery excavator

科瓦斯:  cobascovasna countykowas

瓦斯涌出:  out-flow of methane

瓦斯科:  huascovascovaskowaskow

瓦斯气枪:  gas rifle

瓦斯测定:  firedamp testing

佩瓦斯:  pebaspewas

瓦斯包:  gas pocket

瓦斯纳:  vasznerwahsnerwasnerwassnerwaszner

达瓦斯:  davasedavasse

Similar Words：

"瓦斯曼" English translation, "瓦斯煤" English translation, "瓦斯煤层" English translation, "瓦斯煤尘爆炸" English translation, "瓦斯煤矿" English translation, "瓦斯煤矿停电标准" English translation, "瓦斯蒙" English translation, "瓦斯蒙德" English translation, "瓦斯明斯特" English translation, "瓦斯莫特" English translation