... galvanized iron pipe 镀锌铁管 ; 白铁管 Galvanized Welded Pipe 镀锌焊管 Galvanized gas pipe 镀锌煤气管 ; 镀锌瓦斯嗓 ...
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短语
镀锌焊缝钢管
Galvanized And Welded Steel Pipe
镀锌焊缝管
galvanized welded tube
镀锌焊接钢管
galvanized welded pipe
;
galvanized welded steel pipe
;
galvanized steel pipe
低压镀锌焊接钢管
low pressure galvanized pipe
;
LOW PRESSURE GALVANIZED PIPE.