NU419货期价格,NU419图纸参数,NU419采购交期32321-A重量,32321-A尺寸,32321-A参数,GE60-DO-2RS货期价格,GE60-DO-2RS图纸参数,GE60-DO-2RS采购交期FRB17/290货期价格,FRB17/290图纸参数,F...