permissible safety lamp meaning in Chinese
安全灯
Related Words
- permissible contamination
- permissible draft
- permissible interference
- permissible mutation
- permissible temperature
- permissible control
- permissible dose
- permissible coalcutter
- permissible revolutions
- permissible dynamite
- permissible revolutions
- permissible rope length of drum
- permissible sample size
- permissible settlement