alpine fir TEF/TCF常用TEF/TCF专四

高山冷杉 newalpine fir的英文翻译是什么意思，词典释义与在线翻译：英英释义Noun:medium-tall timber tree of the Rocky Mountains having a narrowly conic to columnar crown

Nondestructive Testing and Steam Explosion Pre-Treatments for Sub-alpine Fir Wet-pocket LumberNondestructive Testing and Steam Explosion Pre-Treatments for Sub-alpine Fir Wet-pocket Lumber

毛果冷杉湿心材无损探测及其蒸汽爆破对木材性能的影响

Nondestructive Testing and Steam Explosion Pre-Treatments for Sub-alpine Fir Wet-pocket LumberNondestructive Testing and Steam Explosion Pre-Treatments for Sub-alpine Fir Wet-pocket Lumber

毛果冷杉湿心材无损探测及其蒸汽爆破对木材性能的影响