Adjustable pitch propeller is also known as variable pitch propeller and controllable pitch propeller, and is referred to as variable pitch propeller, adjustable propeller and adjustable pitch propeller for short. The propeller blades can be rotated by th
A battery for energy storage is a device that stores energy in the form of chemical energy that can be converted into electrical energy when required. These batteries have a variety of applications, such as providing backup power in case of a power outage
Perfect Design - The rimless frame and delicate metal temples makes the sunglasses looks very stylish and sense of luxury; There is a variety of lovely candy color lens sunglasses for you to match the outfits.
Pink fused alumina is made of alumina powder as the main raw material, add some chromium oxide, etc., high temperature smelting.It is suitable for precision grinding of measuring tools, instrument parts, threaded workpieces and sample grinding.
The dual gas path simultaneous comparison sampling method is used to improve the accuracy of sampling, which is suitable for the performance testing of bacterial filtration efficiency of medical surgical masks by metrological inspection departments, scien
Item No.:DG-EFM002MOQ:1 pc● Accept customized orders;● Support OEM/ODM cooperation;● Can do any certification to meet your demand;● If the clients provide the wrong parameters,resulting in incorrect selection, our company can help for model exchange.