sulphonic acid

常見例句

• Sulfonic acid is a foaming acid available from some of the oil companies.
  磺酸是從一些鍊油公司獲得的一種起泡酸。
• A new syntan product was prepared with tar phenol and ligninsulfonic acid.
  以工業(yè)副産物木素磺酸和焦油酚爲(wèi)主要原料研制出一種新的郃成鞣劑。
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