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单词
petroleum sulfonates
释义
petroleum sulfonates
petroleum sulfonates
[
pə′trō·lē·əm ′səl·fə‚nāts
]
(materials)
Sulfonated petroleum products made as by-products of SO
3
treatment of white oil or lube-stock; used as lube-oil additives, textile-processing emulsifiers, and rust preventives.
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更新时间:2025/2/7 18:05:36