Cement foam board construction method

Construction Conditions 1, the basic wall has been qualified. The door and window frames and various body-input lines, downspout brackets, embedded parts, etc. are installed as designed. 2. The flatness of the shear wall is checked with a 2m ruler. When the maximum deviation is greater than 4, a

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LED industry chain is expected to open a new round of growth

After the deep integration of the industry in 2015 and 2016, the LED supply side reform has been relatively adequate. In 2017, the LED industry showed a good start. The chip leader Sanan Optoelectronics announced that the price increase boosted the market. Under the dual demand of strong demand and

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Magnetic flow meter can be installed without water

  The electromagnetic flowmeter is composed of an electromagnetic flowmeter sensor and a type sewage electromagnetic flowmeter converter, and is a meter for measuring the volumetric flow of various conductive liquids in a pipeline and a channel. Electromagnetic flowmeters can

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