| 摘要 |
The lubricant is used in civil works. It is an emulsion-suspension disperse system containing, in%: mineral oil from 7 to 18, synthetic fatty alcohols ethoxilated in ethylene oxide from 0.6 to 1.5, sodium nitrite from 0.05 to 0.2 , sodium salt of benzoic acid 0.01-0.1 and water from 75.2 to 90.84. (11) 166
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