25821重量,25821尺寸,25821参数52316-货期价格,52316-图纸参数,52316-采购交期,GAKR12-PB货期价格,GAKR12-PB图纸参数,GAKR12-PB采购交期GE90ES-2RS重量,GE90ES-2RS尺寸,GE90ES-2RS参数...