| compression efficiency | ประสิทธิภาพการอัด [ปรับอากาศ ๗ มี.ค. ๒๕๔๕] |
| 圧縮効果 | [あっしゅくこうか, asshukukouka] (n) { comp } compression efficiency [Add to Longdo] |
| 圧縮効率 | [あっしゅくこうりつ, asshukukouritsu] (n) compression efficiency [Add to Longdo] |
| 圧縮効果 | [あっしゅくこうか, asshukukouka] compression efficiency [Add to Longdo] |