| 单词 |
spark test |
| 释义 |
spark test spark test[′spärk ‚test] (metallurgy) A technique for estimating the composition of a steel by observing the sparks it produces on a grinding wheel. |
| 随便看 |
- naumenko, nikolai
- naumenko, nikolai fedorovich
- naumf
- naum farberov
- naum gabo
- naum iakovlevich berkovskii
- naum ilich idelson
- naum markovich antselovich
- naum neemia pevsner
- naumov, aleksei
- naumov, aleksei aleksandrovich
- naumov, boris
- naumov, boris nikolaevich
- naumov, mikhail
- naumov, mikhail ivanovich
- naumov, nikolai
- naumov, nikolai aleksandrovich
- naumov, nikolai ivanovich
- naumov, sergei
- naumov, sergei nikolaevich
- naumov, stepan
- naumov, stepan stepanovich
- naumov, vladimir
- naumov, vladimir naumovich
- naum pavlovich farberov
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