Shaft seal skeleton oil seal, mechanical seal, packing three types.
轴封有骨架油封、机械密封、填料密封三种型式。
Shaft seal skeleton oil seal, mechanical seal, packing three type, indicate the order.
轴封有骨架油封、机械密封、填料密封三种型式，订货注明。
Skeleton type can be divided according to package seal, and seal the exposed skeleton oil seal assembly.
按骨架型式可分为内包骨架油封，外露骨架油封和装配式油封。
A seal skeleton oil seal, mechanical seals, sealing the three types of filling materials, the order stated.
轴封有骨架油封、机械密封、填料密封三种型式，订货注明。
The bearing bore and pump bore of external bearing type are separated by mechanical seal and skeleton oil seal.
外置轴承型的轴承腔与泵腔用机械密封及骨架油封或填料隔开，密封性好。
Block in the mud with four skeleton oil seal and sleeve to prevent shaft wear and prolong the service life of shaft.
泥浆泵座中装有四只骨架油封和轴套，防备轴磨损，延伸轴的应用寿命。
Mud seat is equipped with a four skeleton oil seal and the sleeve to prevent shaft wear and tear, extending the service life of shaft.
泥浆泵座中装有四只骨架油封和轴套，防止轴磨损，延长轴的使用寿命。
Here, the structure and technical parameters of air compressor are briefed and the fabrication and advantages of skeleton oil seal are detailed.
文章简介空压机的结构和技术参数，详细介绍了骨架油封的制作和优点。
Here, the structure and technical parameters of air compressor are briefed and the fabrication and advantages of skeleton oil seal are detailed.
文章简介空压机的结构和技术参数，详细介绍了骨架油封的制作和优点。
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