AMP5215 美国REXNORD逆止器 PEU339,AMP5215货期价格,AMP5215图纸参数,AMP5215采购交期,AMEP2400F货期价格,AMEP2400F图纸参数,AMEP2400F采购交期 50CA100080重量,50CA100080尺寸,50CA100080参数,,