1×7 Preformed Stainless Steel Aircraft Cable Type 316直径部件编号规格分钟断裂强度每 100′约重7/32SZ21917L商业5,70010.61/4SZ25017L商业7,65013.79/32SZ28117L商业9,65017.65/16SZ31317L商业11,90020.53/8SZ37517L商业16,20030.07/16SZ43817L商业23,40045.01/2SZ50017L商业30,20056.0