产品系列
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JS-YT107
理论重量(Theory weight) 0.279kg/m 壁厚(Thickness) 1.50mm -
JS-YT109
理论重量(Theory weight) 0.230kg/m 壁厚(Thickness) 1.0mm -
JS-YT111
理论重量(Theory weight) 0.487kg/m 壁厚(Thickness) 2.50mm -
JS-YT112
理论重量(Theory weight) 0.436kg/m 壁厚(Thickness) 2.50mm -
JS-YT113
理论重量(Theory weight) 0.386kg/m 壁厚(Thickness) 1.50mm -
JS-YT114
理论重量(Theory weight) 0.214kg/m 壁厚(Thickness) 0.90mm -
JS-Z006
理论重量(Theory weight) 0.418kg/m 壁厚(Thickness) 2.60mm -
JS-ZB011
理论重量(Theory weight) 0.252kg/m 壁厚(Thickness) 1.20mm -
JS-ZB012
理论重量(Theory weight) 0.447kg/m 壁厚(Thickness) 1.20mm -
JS-ZB013
理论重量(Theory weight) 0.415kg/m 壁厚(Thickness) 1.6mm -
M70
理论重量(Theory weight) 0.487kg/m 壁厚(Thickness) 1.6mm -
M71
理论重量(Theory weight) 0.304kg/m 壁厚(Thickness) 1.8mm












