Model NO.: RCJ3800A
Certification: CE, ISO
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Semiconductor type :
It is made by using some metal oxide semiconductor materials, and the conductivity changes with the change of the composition of the ambient gas at a certain temperature. For example, an alcohol sensor is prepared by the p.......
Origin: China
Yutung marine fender has the following.......
1. The crankshaft ventilation of mobile refueling vehicles must be ensured. Most of the gasoline engines used today are equipped with a positive crankcase ventilation device to promote the flow to the engine of the mobile r.......
QINLING gold ore veins 9 genus warmed liquid filling and replacement gold sulphides quartz veins, as veins, lenticular stratoid output, local expansion, contraction and branching complex phenomena, on the strike and dip It .......
Geological work refers to the use of geological methods and theories to investigate and study geological bodies.
The development and construction of mines is based on the degree of assurance of mineral resources. The situation of mineral resources is a prerequisite .......
Roll crusher via the high-speed collision of the hammer with the material broken material can be used for dry and wet crushing situation, widely used in mining, metallurgy, building materials, ther.......