JM 3系列的机械密封，应用广泛可靠性好。适用于清水泵、污水泵、潜水泵、化工泵等。
The JM3 mechanical seals are immensely popular. Extremely rugged and reliable, they cover a wide spectrum of applications-in water pumps, sewage pumps, Submerged pumps, chemical pumps, etc.
JM 3系列的机械密封，应用广泛可靠性好。适用于清水泵、污水泵、潜水泵、化工泵等。
The JM3 mechanical seals are immensely popular. Extremely rugged and reliable, they cover a wide spectrum of applications-in water pumps, sewage pumps, Submerged pumps, chemical pumps, etc.
应用推荐