Sucette enfant avec protection plusieurs ages et coloris

Saturday 14 November 2020

Prix : 100USD

Cemented carbide material is a kind of alloy material which is made of hard compounds of an insoluble metal and binder metal by powder metallurgy process. Binder metals are usually iron group metals, commonly cobalt and nickel. The hardened phase is the carbide compound of transition...

Sunday 10 January 2021

Prix : 10-30USD

Performance characteristics and working principle of Chemical Ground Electrode System: 1. Chemical ground electrode 2. Existing soil 3. Special filler 4. Ions diffuse around 5. Expand the conductive range of the soil Chemical Grounding electrode (chemical grounding rod) is a new...

Wednesday 01 March 2023

888S precision counting scale with high precision load cell, can be measured more accurately. In addition to the functions of ordinary weighing scales, the counting scale can also use its counting function to quickly and easily count, which has the incomparable advantages of traditional...