Product series
J544Y-320P/160P伞齿轮高压
J45J-16C DN50直流式Y型衬胶
常州J61H-40C铸钢焊接蒸汽截...
J41H-64C/40C/25C/16C高压蒸...
J44Y-250R/J44Y-320R高压角
J11F-16C/25C/40C铸钢四氟密...
江苏X341F46-10C铸钢法兰衬...
X343F46-16C涡轮衬氟法兰旋
江苏X43PPL-16RL不锈钢德标...