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SML DIN EN877环氧管
铸铁管,符合DIN19522 / EN877 / BS EN877 / ISO6594材质:铸铁和鳞片石墨品质:GJL-150,符合EN1561涂层:SM...
KML / MLK DIN EN877环氧管
铸铁管,符合DIN19522 / EN877 / BS EN877 / ISO6594材质:片状石墨铸铁质量:符合EN1561的GJL-150涂层:KML...
TML DIN EN877环氧管
TML铸铁排水/污水,排水和雨水管道铸铁管符合DIN19522 / EN877 / BS EN877 / ISO6594材质:铸铁和鳞片石墨品质:...
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