Turbine flowmeters are used for the precise measurement of instantaneous flow rates and flow quantities of low-viscosity fluids. it can be widely used in the flields of petrol ,chemical industry,metallurgy,scientific research fot measuring or control .several output and display options can be selectetype:only ...
A dust Mask is A Flexible Pad Held Over The Nose And Mouth By Elastic Or Rubber Straps To Protect Against dusts encountered During construction or cleaning activities, ...
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