Blister is a plastic processing technology. The main principle is to heat and soften the flat plastic sheet. It is vacuum-adsorbed on the surface of the mold and cooled to form. It is widely used in plastic packaging, lighting, advertising, decoration and other industries.
Blister packaging products include: blister, tray, plastic box, synonym: vacuum cover, blister and so on.
Jiuzhi Plastics Network
The steel ruler water level meter is the most accurate way to measure the water level. A metric or imperial scaled steel ruler attached to a probe that is mounted on a metal or plastic steel. It is usually used to measure the water level in wells, boreholes and water level pipes. It is especially suitable for the observation of groundwater level in hydropower projects or the manual inspection of dam body immersion lines of earth and rock dams. The devices are characterized by a simple, fast and reliable measurement acquisition.
Water Level Meter,Water level indicator, level meter, deep well water level meter
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