美标高压橡胶接头 JGD-WM-DN40,JGD-WM-DN50,JGD-WM-DN65,JGD-WM-DN80,JGD-WM-DN100,
油、酸、碱等
Water,sea water, evaporation,
oil,acid,alkali,and so on.




2


EPDM:-30℃~170℃

01/23 03:22