U.S. launches new type of propeller for boats

Qinghai developed a successful pasture no-till planter to fill the domestic gap

The engine cold electric heating start needle can not be opened

A variety of triangular robots designed for the packaging industry

Working principle and troubleshooting of TLF coaxial flow amplifier

Application of cold sterilization technology in packaging and food processing machinery

High-strength fastener heat treatment technology upgrade

Breakthrough progress in the application technology of Shenyang Metallurgical Machinery diaphragm pump

Standards and definitions for valves

Bearing torque, load and life

The first 1605 kW large mining high-electric traction shearer came out

Caterpillar China launches two upgraded model bulldozers