Cov cuab yeej no yog siv rau precision raj / hose kev kub ceev extrusion calibration, lub tshuab nqus tsev tswj qhov tseeb +/-0.1Kpa, lub tshuab nqus tsev degree tuaj yeem kho tau zoo.
Cov neeg siv kawg tuaj yeem xaiv 4m / 6m / 8m ntev tank raws li cov raj sib txawv / hose specifications.
Pebqhov zoo