States the latent hazardness of such hydrocarbons as acetylene in air separator, and presents the preventive measures in normal production.

阐以及碳氢化合物在空分装置中具有的潜在危险性,并提出在正生产中的预防措施。

After analysis and determination on harmonic wave from rectification units operation, and understood hazardness of harmonic wave, the design project of harness was put forward.

介绍了电化学工业整流装置产生的种,的治理方法,滤器的种及其特点,滤器方案的选择。