high-boiling petroleum products 中文意思是什麼
high-boiling petroleum products
解釋
高沸點石油產品-
Petroleum and related products - preparation of a test portion of high - boiling liquids for the determination of water content - nitrogen purge method
石油和相關產品.水含量的測定用高沸騰液體的試驗部分的準備.氮提純法 -
Methods of test for petroleum and its products - petroleum and related products - preparation of a test portion of high - boiling liquids for the determination of water content - nitrogen purge method
石油和相關產品.水含量測定用高沸點流體試驗區的準備.氮凈化法
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