In the case of GC-MSMS being quasi-deterministic and quantifiable, can it be purified or not to reduce interference or to protect the instrument? If it is not purified, it is achieved by sacrificing the instrument. In this way, the maintenance of the instrument must be strengthened. The impurities will be extracted on the column and the detector may be affected. The main reason is that the system becomes dirty and the interference will affect the sensitivity of the instrument.
If it is to protect the instrument or reduce the interference in the test, purification is very important for the column or detector.
Automobile chassis consist of transmission system, driving system, steering system and braking system. The chassis is used for supporting, locating the engine and its relative components, assembly. it is also applied to form the overall layout, and to be driven by the power of engine, making the car drive normally.
Transmission system is generally made up of the clutch, gearbox, universal transmission device, main gearbox, differential and half shaft etc.
The braking system can be divided into the vehicle brake system and parking brake system, emergency braking system and auxiliary braking system, etc. The system for lowering the running automobile speed even stop is called the crane brake system
Automobile Chassis Parts,Aluminum Die Casting Damper Bracket,Aluminum Die Casting Muffler Bracket,Vibratory Deburred Damper Bracket
NINGBO ZHENHAI BOLANG METAL PRODUCT FACTORY , https://www.diecastingdie.com