Under normal circumstances, disposable Masks are replaced once every 8 hours, and cannot be reused. Disposable masks are made of more than three layers of 28 g non-woven fabric; the bridge of the nose is made of environmentally-friendly all-plastic strips, without any metal, with breathable, comfortable, especially suitable for electronics factories, daily use. The disposable medical surgical mask can prevent respiratory tract infection to a certain extent. It is made of two layers of non-woven fabric and filter paper. It consists of two layers of fiber non-woven fabric, which is professionally used for medical treatment. More than 99% of the filter bacteria can be filtered by ultrasonic welding.
Disposable Mask,Gauze Face Mask,Disposable Face Mask,3-Ply Blue Mouth Mask BIQIAO MEDICAL TECHNOLOGY(HENAN) CO.,LTD , https://www.medical-technology.net
To promote the export of live shellfish, the Donggang Entry-Exit Inspection and Quarantine Bureau has strengthened quarterly census work on the water quality of shellfish farms and the quality of shellfish, recorded detailed records on the dynamic changes in the quality of the different breeding seasons, and strengthened product quality risk analysis. , Dynamic adjustments were made to the inspection items and inspection frequencies of export varieties in different breeding seasons, which reduced the export costs of enterprises and shortened the time limit for inspection and quarantine. At the same time, they strengthened communication and cooperation with the inspection and quarantine departments of South Korea and promoted the export of live shellfish.
Live shellfish exports doubled in the East Coast
On February 9, the reporter learned from Donggang City that a total of 1299 batches of live shellfish and 29,000 tons were exported last year, with a value of 34.609 million US dollars, a year-on-year increase of 114.5%, 85.9%, and 100.8%, respectively, a record high.