常見例句

• Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump.
  適用酸（除發(fā)煙硫酸外）堿，，氨，蒸氣，油品，有機(jī)溶劑，化學(xué)腐蝕性介質(zhì)的各種旋轉(zhuǎn)泵，閥門的填料密封。
返回 vaporish