With the downward movement of the piston, the volume above the piston in the cylinder increases gradually: the air pressure in the cylinder is lower than that in the inlet pipe, so the air outside is constantly filled into the cylinder.
WENZHOU CAROL BALL VALVE CO., LTD's lock ball valve has been approved by the testing department, especially the US buyers are very appreciative of the quality of the product, the ball valve torque is very light, the product looks good, the medium used
COOLBEAR C102 Ultra-Safe Portable Car Jump Starter 500A Peak And 10000mAh Battery With USB Power Bank (Only for Gas Engine Up to 2.5L), Auto Battery Booster Charger Built-in LED Flashlight With Five Protection Functions(Orange)
The mineral insulated RTD cable are combined with thinfilm element,Mgo powder insulated and sheath materials,as a compact entirety. Its principle is according to the resistance changes as the temperature changes.The MI RTD cables are the base material for
With the continuous innovation of the technology of the stage lighting industry, LED is widely used in various types of lighting equipment to effectively reduce light pollution and save energy. It is called the real "green light source".
The GYXTW series is central tube fiver optic cable. This kind of tube is made up of fiber optic cable in the center and a loose tube which is made of high modulus material and fill with waterproof compound outside. The loose casing is covered with a doubl
Model:A8A&A18A.3-way active doule 8 mini line array speaker system. This is small line array system for indoor usage. It's for conference room, church or nulti-fuction room. Each box are self-powered. And the Subwoofer A18A with built-in two way DSP,one w
Stainless Steel Flange Type Liquid Ultrasonic Level Transmitter 1.M ajor Applications: Fire water, tap water,running water,clean water, river and lakes treatment as well as channel, large rivers, l reservoirs and coastline monitoring. 2. Materials: Food g
Product description: Strong adhesion, strong bearing force Adhesive hook and loop tape,its own super adhesion structure with hook and loop,provide 450 grams per square inch grip, strong bearing force so that you can easily hang various frame on the wall,