产品系列
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JS-AK081
理论重量(Theory weight) 0.369kg/m 壁厚(Thickness) 1.00mm -
JS-AK082
理论重量(Theory weight) 0.353kg/m 壁厚(Thickness) 1.00mm -
JS-AK083
理论重量(Theory weight) 0.457kg/m 壁厚(Thickness) 1.30mm -
JS-AK087
理论重量(Theory weight) 0.855kg/m 壁厚(Thickness) 1.10mm -
JS-AK089
理论重量(Theory weight) 0.342kg/m 壁厚(Thickness) 1.2mm -
JS-AK090
理论重量(Theory weight) 0.386kg/m 壁厚(Thickness) 1.0mm -
JS-AK109
理论重量(Theory weight) 0.508kg/m 壁厚(Thickness) 1.8mm -
JS-AK110
理论重量(Theory weight) 0.609kg/m 壁厚(Thickness) 1.8mm -
JS-AK138
理论重量(Theory weight) 0.419kg/m 壁厚(Thickness) 1.5mm -
JS-AK139
理论重量(Theory weight) 0.543kg/m 壁厚(Thickness) 1.5mm -
JS-AK149
理论重量(Theory weight) 0.364kg/m 壁厚(Thickness) 2.2mm -
JS-AK150
理论重量(Theory weight) 0.608kg/m 壁厚(Thickness) 2.2mm













