用“galvanized steel sheet”造句大全,galvanized steel sheet造句
Coatingsurfacedefectonhot-dipgalvanizedsteelsheetanditspreventivemeasuresAsofJanuary13,about46,000piecesofgalvanizedsteelsheethavebeensenttothoseareastobuildmakeshiftshelters.CO_2laserbrazinggalvanize...