mortar line meaning in English
抛射绳
Examples
- Technical standard of cement mortar lining of steel pipeline
钢质管道水泥砂浆衬里技术标准 - Cement - mortar lining for ductile - iron pipe and fittings for water
球墨铸铁水管和配件用水泥砂浆衬 - Mortar lining for ductile iron pipes
球墨铸铁管用砂浆衬里 - Cement mortar lining for buried steel water pipeline technical standard
埋地给水钢管道水泥砂浆衬里技术标准 - Centrifugal mortar lining machine
离心水泥涂衬机