| 摘要 |
metallurgical and machine-building industries. SUBSTANCE: agent comprises, wt. %: sodium tetraborate, 42-50; mixture of polyethylene glycol esters of primary fatty alcohols, 4-8; foam suppressor, 0.05-0.15; and calcined soda, up to 100. EFFECT: simplified composition of detergent agent with high cleaning and degreasing power. 2 cl, 1 ex
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