6002LLUCM/5K货期价格,6002LLUCM/5K图纸参数,6002LLUCM/5K采购交期7406-B-XL-MP重量,7406-B-XL-MP尺寸,7406-B-XL-MP参数,BK2020-AS1重量,BK2020-AS1尺寸,BK2020-AS1参数62...