【OEM】DN300单球橡胶接头代工“无标” "OEM" DN300 single ball rubber joint agent "no standard" ......
【OEM】DN400无标橡胶接头代工 OEM DN400 non standard rubber joint agent 上海淞江j9集团|j9国际站官网集团有......
KST-F NBR DN65 双球耐油橡胶避震喉 KST-F NBR DN65 Double ball oil resistant rubber shock resi......
KST-F DN125 双球橡胶防震接头 KST-F DN125 Double ball rubber shock resistance joint 上海淞江......
KST-F SUS304 DN150 双球橡胶软接头 KST-F SUS304 DN150 double ball rubber soft joint 上海淞江......
KST-F PVC DN100 双球橡胶接头 KST-F PVC DN100 double ball rubber joint 上海淞江j9集团|j9国际站官网集团有限......
DN40丝扣橡胶防震接头“让风机盘管安静下来” DN40 thread rubber shock resistant joint "let the f......
DN50丝扣橡胶挠性接头“暖通空调” DN50 wire buckle rubber flexible joint "fire protection" 上海......
DN65丝扣橡胶软连接“螺纹由任活接” DN65 buckles rubber soft connection "thread by live connect......
