泥灰球 的英文怎麼說
中文拼音 [níhuīqiú]
泥灰球
英文
marl ball-
Ductile iron wide tolerance couplings and flange adaptors for use with pipes of different materials : ductile iron, grey iron, steel, pvc - u, pe, fibre - cement
不同材料管道用球墨鑄鐵大公差聯接器和法蘭接頭:球墨鑄鐵灰鑄鐵鋼pvc - u pe和纖維水泥Ductile iron pipes and fittings - seal coats for cement mortar linings
球墨鑄鐵管和配件.水泥灰漿襯套的密封塗層Ductile iron pipes and fittings for pressure and non - pressure pipelines - cement mortar lining
壓力和非壓力管道用球墨鑄鐵管和配件.水泥灰漿內襯
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