... 母体和强化 matrices and reinforcements 气体和氧气 gas and oxygen 人体和谐美 harmony beauty of body ...
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Blowtorch: a portable burner for mixing gas and oxygen to produce a very hot flame used for soldering welding and glass blowing.
喷灯:使混合气体和氧气产生更炽热火焰的便携助燃剂,常用于接合,焊接和玻璃吹制。
Blowtorch: a portable burner for mixing gas and oxygen to produce a very hot flame used for soldering welding and glass blowing.
喷灯:使混合气体和氧气产生更炽热火焰的便携助燃剂,常用于接合、焊接和玻璃吹制。
Blowtorch:a portable burner for mixing gas and oxygen to produce a very hot flame, used for soldering, welding, and glass blowing.
喷灯:使混合气体和氧气产生更炽热火焰的便携助燃剂,常用于接合、焊接和玻璃吹制。属类:【综合句库】-〖未分类〗-[-]。
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