Low-pressure asbestos packing introduction: Low-pressure asbestos packing is made of asbestos cloth, asbestos thread (or metal asbestos cloth, wire) as base material, and rubber is used as a binder to roll or prepare a square sealing material. It is suitable for steam engines with a pressure of 8 ...
Precautions for attaching fire barriers?
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Precautions for attaching fire barriers? Dacheng Xiangdong Insulation Refractory Material Factory 13473696600 15731614448 Many workers always do poorly in the construction of fire barriers. When the height of the paste reaches the position of the fire barrier, the rock wool is isolated from the co ...
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Oscilloscope An oscilloscope is a widely used electronic measuring instrument . It can invisible electrical signal is converted into a visible image, to facilitate the changing process of various people study electrical phenomenon. The oscilloscope uses a narrow, high-speed electron beam to crea ...
Metal surface phosphating common faults and solutions
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Metal surface phosphating common faults and solutions Common faults: phosphating film formation rate is slow, but prolonged phosphating time can still form a uniform and complete film The main reasons are: 1. The surface adjustment ability is not strong 2 , the accelerator concentration is not e ...
Central Bank Governor Zhou Xiaochuan: China will increa…
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Central Bank Governor Zhou Xiaochuan: China will increase its share of investment in the euro Release date:[2012/2/16] Totally read [592] times In the past two days, China’s top leaders have repeatedly expressed their willingness to work with Europe to deal with the European debt crisis. ...
Dacheng Xiangdong Perlite Plate
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Dacheng Xiangdong Perlite Plate - Dacheng Xiangdong Insulation Refractory Material Factory 13473696600 15731614448 Generally, water glass with a certain number of moles, or glass water, that is, sodium silicate, is used to make plates of different specifications by high-temperature hot pressing p ...
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Asbestos square rope introduction: Asbestos square rope has the characteristics of fireproof, heat insulation, heat preservation, insulation and alkali resistance, and is widely used in machinery, metallurgy, chemical industry, glass, motor, boiler, electrical engineering, etc. Asbestos rope is m ...