| |||
sulphur hexafluoride (SF₆) | |||
sulfur fluoride | |||
sulfur hexafluoride (SF6) | |||
sulfur hexafluoride |
六 氟化硫 : 10 phrases in 6 subjects |
Electronics | 3 |
Hydroelectric power stations | 2 |
Nuclear and fusion power | 1 |
Pharmacology | 1 |
Rail transport | 2 |
Technology | 1 |