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	spotwelding machine spot welding machine spot-welding machine spot-welding of aluminum and copper spot welding point spot-welding point spot welding primer spot welding process spot welding processing parameter spot welding quality spot welding robot spot weldings spot-weldings Spot welding sealant for car spot welding sealer spot-welding sealer spot-welding tip spot welding with dielectric spot weld joint spot weld nugget spotweld pattern spot welding spot-welding Spot welding ability spot welding adhesive