Measuring Tank, Mainly have 3 Levels, Grade1, Grade2, Grade3. Grade1 measuring Tank it is basically used in the high level lab. Grade2 measuring tank it is used in lab and measuring company, acutally choose which level measuring tank, depends on the needs and rules of the goverments.
Grade3 measuring tank it is the most common products used in measuring company, some specially also in lab.
Measuring Tank it is also called measuring provers in some country, and the level it is also different in different countries.
Coming from www.sinofareast.com