This standard specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of magnetic multi-scraper armored iron removers for steel slag treatment. This standard applies to magnetic multi-scraper armored iron removers (hereinafter referred to as iron removers) for steel slag treatment.
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GB/T 3768-1996 Acoustics--Determination of sound power levels of noise sources using sound pressure--Survey method using an enveloping measurement surface over a reflecting plane