Personnel manhole cover gasket is also known as a manhole gasket or a manhole cover seal. It is an important component of the water supply and drainage system, which can effectively prevent leakage of water and other liquids, dust and foreign objects from entering the pipeline. The personnel manhole cover gasket is usually made of rubber material, which has good sealing performance, strong elasticity and good wear resistance. It can be used in various occasions such as municipal engineering, industrial sewage treatment and so on.

电气专业英语！可以的！

电气专业英语！可以的！

人孔盖垫片可以用英语表示为accessory cover gasket

人孔盖垫片英语是Manhole Cover Gasket.

人孔盖垫片是用英语表示的。

人孔盖垫片用英语说是Hatch Cover Gasket。

人孔盖垫片可以用英语表示为accessory cover gasket

人孔盖垫片用英语说是Manhole Cover Gasket