Rebar performance in June is not optimistic

The weak performance of steel-strength coal on Monday did not continue: yesterday, rebar futures prices also suffered from coke, coking coal and iron ore together with Waterloo, and the decline in black products ranked at the top of the commodity decline list yesterday. The coke 1609 contr.....

The use of sterilizer technology

Sterilizers have sterilized vegetables, sterilized milk, sterilized juices, and pickles. Although they are sterilizers, they are not equipment. Take the pasteurizer for sterilizing milk, let's take a look at its safe use and technical report. Safe use of pasteurization sterilization temperature.....

Flowmeter instrument has what performance index

The quality of the measuring instrument can be reflected by its accuracy, reproducibility, sensitivity, response time, zero drift, and range drift. (1) Accuracy: Also called accuracy, that is, the accuracy of the instrument's measurement results close to the real value. Can be expressed as ab.....