... furnace bottom ash 炉底灰；炉 灰；炉渣 galvanized iron pipe 镀锌铁管 galvanizing 镀锌 ...
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... galvanized iron 镀锌铁皮,马口铁... galvanized iron pipe 白铁管 corrugated galvanized sheet 镀锌瓦楞钢板...
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unlined d galvanized iron pipe 无内搪层镀锌铁管
galvanized sheet iron pipe 镀锌铁皮管
galvanized wrought-iron pipe 镀锌熟铁管
·2,447,543篇论文数据，部分数据来源于NoteExpress
galvanized iron conduit
Main products include ductile manhole covers, composite resin covers, drill rod cement covers, galvanized steel grating, polymer alloy covers, cast iron manhole covers, flower bar, cast iron pipe.
主营产品有球墨井盖、复合树脂井盖、钢钎水泥井盖、镀锌钢格板、合金高分子井盖、球墨铸铁井盖、铸铁井盖、花栏、铸铁管等。
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