IS 7273-1974

标准号：IS 7273-1974
发布日期：1974/10/1 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：1.1 This standard prescribes the methods for testing fusion welds in aluminium and aluminium alloys.1.2 Requirements for test plates, number of test specimens, mechanical test requirements and acceptance levels are not included. These are covered either in the appropriate application standard, or to be agreed to between the manufacturer and the purchaser.