ASTM ọkọlọtọ 304 enweghị nkebi igwe igwe eriri igwe -Liao cheng sihe igwe anaghị agba nchara ụlọ ọrụ limited

ASTM ọkọlọtọ 304 enweghị nkebi igwe igwe eriri igwe -Liao cheng sihe igwe anaghị agba nchara ụlọ ọrụ limited

anyị pụrụ iche na stiainless igwe eriri igwe tube, ọkwa 201 304L 304 316 316l 2205 625 825 Alloy ect


Oge nzipu: Jan-10-2020