- life test of catalyst
- 催化剂: catalyst; catalytic agent
- 寿命试验: life test; length of life te ...
- 催化剂寿命: age of catalyst; catalyst lifetime
- 寿命试验: durability test; exhaustive test; length of life test; length or life test; length-of-life test; life aging; life time experiment; lifetest; longevity test
- 寿命试验台: life-test rack
下载手机词典可随时随地查词查翻译