Explosion-proof trace oxygen analyzer

Explosion-proof trace oxygen analyzer Model:1800DH-EX Explosion-proof trace oxygen analyzer instrument features: Built-in sensor protection device, effectively guarantee the service life of the sensor; Built-in temperature compensation sensor to reduce the effect of sample gas temperature and e

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Magnetic flap level meter signal output principle

   Magnetic level gauges are widely used in liquid level measurement and control in the production process of power, petroleum, chemical, metallurgy, environmental protection, shipbuilding, construction, food and other industries. The product is developed based on the buoyancy principle and m

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Wenzhou's LED tube is being retired by Jordan.

According to the investigation by Zhejiang Wenzhou Inspection and Inspection Bureau, the electrical parameters of the batch of LED lighting tubes are 160V~240V, 50/60Hz and 32W. In October 2015, they were shipped to Jordan in two batches, with a total of 3,000 and a value of US$21,300. In June this

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Snowy days must be "steady"

Ice and snow are common in winter, and the road surface is relatively slippery, and the possibility of potential safety hazards is relatively high. There is a possibility of side slipping and rear-end collision after a little carelessness. This is also a pr

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