-
This is it's real value: Speed to do a quick-and-dirty check.
其价值在于快速检查。
youdao
-
Clean, adjust relief valve -, check for worn and dirty valve.
清洁,调节安全阀,检查是否有磨损和肮脏的阀门。
youdao
-
Clean, adjust relief valve -, check for worn and dirty valve.
清洁,调节安全阀,检查是否有磨损和肮脏的阀门。
youdao