HY 21.5-1992 English PDFUS$199.00 ยท In stock
Delivery: <= 2 days. True-PDF full-copy in English will be manually translated and delivered via email. HY 21.5-1992: The basic method of environmental test for oceanographic instruments. Guideline
Basic dataStandard ID: HY 21.5-1992 (HY21.5-1992)Description (Translated English): The basic method of environmental test for oceanographic instruments. Guideline Sector / Industry: Marine Industry Standard Word Count Estimation: 5,535 Date of Issue: 3/15/1989 Date of Implementation: 5/1/1989 Summary: This standard applies to all organic material used marine equipment, such as: paint, insulation materials, various wires, rubber, plastic, nylon, cotton and textiles, leather, paper, wood, wax, plastic, and other flora and fauna. If a material is done this test, and proved to be qualified, this test may be waived. Otherwise, you have to do this test. If a material has taken measures or mildew is not a scientifically proven mildew, but also can not do, but generally do not do this test machine. |