Tanker maintenance note:
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In the state maintenance system we designed, the sensor output signal needs to be filtered and the bandpass filter used. Where Ei is the input terminal, E1 is the high-pass output terminal; E3 is the band-pass output terminal; E2 is the band-pass output terminal, and the band-pass gain (…
Shanghai is committed to building a chain of new energy automotive technology and industry development…
- Model NO.: 391110 …
Model NO.: 63802-2rs
Size: 15*24*7 mm
According to the valve damage, the replacement of the valve stem and threaded rod door sleeve, the valve seat and the valve sealing surface grinding repair, the sealing surface to find the upper contact position on the boiler side actually 1.2mm gap, the steam turbine There are also 0.6mm side …
From August 28 to 29, experts and scholars from China Aerospace Science and Industry Corporation, China National Nuclear Material Corporation, Chinese Academy of Sciences, and Tsinghua University, and representatives of enterprises engaged in special chemical materials gathered in Urumqi City …
Our country is implementing a socialist market economy system. All walks of life in our country operate w