Typically, the actual static characteristic output of the sensor is a bar curve rather than a straight line. In actual work, in order to make the meter have a uniform scale reading, a fitting line is usua.......

1. Room temperature sensor: The room temperature sensor is used to measure the indoor and outdoor ambient temperature, and the tube temperature sensor is used to measure the wall temperature of the evapor.......

The function of the sensor is often compared to the five major sensory organs of humans:

Photosensitive sensor - vision

Sound sensitive sensor - hearing

Gas sensor - smell

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First, the flange connection:

This is the most used form of connection in the valve. According to the shape of the joint surface, it can be divided into the following types:

1. Smooth type.......

According to its function, plastering mortar can be generally divided into ordinary plastering mortar and special purpose mortar (mortar with waterproof, acid-proof, heat-insulating, sound-absorbing and d.......

After spending most of their savings on buying a house, the most important issue is how to dress up a new home. However, for most people who have experience in decorating, the decoration is not only painful but also has to fight with the decorating company. Yesterday, the newspaper publish.......

In order to obtain information from the outside world, people must resort to the sensory organs. And by relying on people's own sensory organs, their functions in researching natural phenomena and law.......

Ou Dian floor incidents and the country will adjust new policies such as the consumption tax on solid wood flooring, creating difficulties for consumers to choose to decorate the floor materials. China Interior Decoration> The Decoration Association's Indoor Environmental Monitoring.......

The layers were cut into pieces of a certain size, and their bulk density and apparent porosity were measured. The layers were polished and subjected to SEM and EDAX analysis. Samples of the polished sheet were impregnated with epoxy resin and ground and polished with anhydrous alcohol.......

The refractory cloth is a high temperature resistant inorganic fiber cloth. The softening point is close to 1700 ° C, it can be used in the environment of 1200 ° C for a long time, and it remains in.......