Comments: a simple preventative maintenance program and good operating procedures can address and limit the disadvantages of this valve.

评论：一个简单的预防性的维护程序和良好的操作程序能够限制这种阀门的缺点。

youdao

There should be strict operating procedures and technical measures to ensure the maintenance of safe, reliable and fast to avoid the accident occurred.

应有严格的技术措施和操作程序，以确保维修工作安全、可靠和快捷，避免意外事故发生。

youdao

Familar with central air-condition system, Skilled in operating procedures and maintenance procedures of central air-condition.

熟悉中央空调系统，掌握中央空调的操作规程和维修保养程序。

youdao

These developments are likely to result in accelerated decommissioning costs, increased capital expenditures for higher cost replacement generation, lower reserve margins, and higher operating costs at existing nuclear plants as a result of increased scrutiny, more stringent safety procedures, and longer required maintenance outages.

FORBES: Japan's Nuclear Crisis: Moody's Reviews Eight Utilities for Possible Downgrades