The air pressure sensor is used to measure the absolute pressure of the gas.It i
There are many types of bending tube, one of which refers to the tools used by t
The alloy saw blade is the most commonly used blade of wood products, but during
Cross -line: Also known as anti -line, line order is arranged in the standard of
Use a rotary or fixed plane of the wood or the woodwork machine of the woodwork
Optoelectronics safety devices are launched to protect the light curtain by laun
Over -current relay is divided into inductive electromagnetic and integrated cir
The spring cushion ring is widely used in the support and non -inheritance struc
The laser standard line uses semiconductor pump laser as a light source. After a
Dragon Gate milling machine is referred to as Longmen milling, which is a door -
The voltage regulator controls the automatic adjustment of the generator output