GB/T 2423.17-2008 电工电子产品环境试验第2部分:试验方法试验Ka:盐雾(IEC600682-11:1981,IDT) ISO 2137:2007 石油产品和润滑脂润滑脂和石油脂锥入度测定法( Petroleum products and lubricants-determination of cone penetration of lubricating greases and petrolatum) |
ISO2176:1995 石油产品润滑脂滴点的测定(Petroleum products-lubricating grease-determination of dropping point) |
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