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toughness test reng | |||
pliability test | |||
tenacity test | |||
ductility test | |||
ductile test; ductilimeter test | |||
toughness test | |||
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toughness test |
韧性试验 : 22 phrases in 5 subjects |
Laboratory equipment | 1 |
Metallurgy | 5 |
Oil / petroleum | 4 |
Shipbuilding | 3 |
Technology | 9 |