Pressure & Temprature Measuring Instruments.

Miércoles 23 octubre 2019

Qingdao Tianwei Casting (located in Qingdao,Shandong,China) is very specialized in investment casting,precision casting and sand casting to produce all types of engineering/metal parts. We can cast more than 100 kinds of alloys. As for investment casting(lost-wax casting method),we...

Miércoles 28 septiembre 2016

Cantidad : 1set - Precio : USD5000

Application Purify various kinds of oils such as hydraulic oil, gear oil, engine oil, compression oil, freezer oil, heat treatment oil, compressor oil, refrigeration oil and other industrial oils in metallurgy, machinery, oil field, chemistry, mine, electric power generation plant...

Sábado 29 abril 2023

Auto off relay control higher voltages or currents by using lower voltages or currents. When a certain voltage or current is applied to both ends of the electromagnetic relay coil, the magnetic flux generated by the coil passes through the magnetic circuit composed of the iron core...