英语词汇“seam gateway”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	seam gateway
释义	seam gateway 基本例句煤巷 Outburst prevention technique of excavating in coal seam will be directly concerned colliery safety production and excavates taking over.摘要突出煤层煤巷掘进防突直接关系到煤矿的安全生产和采掘接替。
随便看	corner cell corner chair corner channel Corner character corner checking corner chill corner-chipping corner chisel corner-chisel corner chiwei corner cicada corner circle corner clamp corner clearance corner-clearout play corner clip corner cluster corner clustering Corner coal corner column corner condition corner connection corner constraint corner contour corner coordinates