产品系列
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JS-DT04
理论重量(Theory weight) 0.680kg/m 壁厚(Thickness) 2.0mm -
JS-DT05
理论重量(Theory weight) 0.219kg/m 壁厚(Thickness) 1.3mm -
JS-DT06
理论重量(Theory weight) 0.616kg/m 壁厚(Thickness) 1.7mm -
JS-DW004
理论重量(Theory weight) 0.452kg/m 壁厚(Thickness) 1.20mm -
JS-DW010
理论重量(Theory weight) 0.711kg/m 壁厚(Thickness) 1.20mm -
JS-DW011
理论重量(Theory weight) 0.936kg/m 壁厚(Thickness) 1.20mm -
JS-DW017
理论重量(Theory weight) 0.436kg/m 壁厚(Thickness) 1.20mm -
JS-G007
理论重量(Theory weight) 0.674kg/m 壁厚(Thickness) 1.20mm -
JS-G008
理论重量(Theory weight) 0.676kg/m 壁厚(Thickness) 1.10mm -
JS-G011
理论重量(Theory weight) 0.623kg/m 壁厚(Thickness) 1.20mm -
JS-G038
理论重量(Theory weight) 0.436kg/m 壁厚(Thickness) 1.10mm -
JS-G039
理论重量(Theory weight) 0.428kg/m 壁厚(Thickness) 1.00mm













