CAM RING AND PLATE MODULE FOR VEHICLE VACUUM PUMPS, AND METHOD OF MANUFACTURING THE SAME

Cam ring and plate module for vehicle vacuum pumps, and method of manufacturing the same

METHOD OF DESIGNING AND PRODUCING FIBER-REINFORCED POLYMER PISTONS

Method of Designing and Producing Fiber-Reinforced Polymer Pistons

Sealing structure and scroll air compressor having same

Workpiece with improved coating

Rotary compressor having vane that has diamond-like carbon layer

Process for sulfidation-resistant coating system

Sulfidation-resistant coating system

SHAFT FOR WIND TURBINE GENERATOR AND METHOD FOR ASSEMBLING WIND TURBINE GENERATOR

Iron-base sintered part, manufacturing method of iron-base sintered part and actuator

Wear-resistant port plate for a fluid transfer device and fluid transfer device including same

Small size gear pump