239/560CAME4货期价格,239/560CAME4图纸参数,239/560CAME4采购交期7211-B-XL-MP-UB重量,7211-B-XL-MP-UB尺寸,7211-B-XL-MP-UB参数,RSHE50-N图纸,RSHE50-N 采购价格RSHE50-...