更新时间：2024-05-06 21:47:08
- pretensioned steel
- pretensioning method
- pretensioned system
- pretensioned method
- pretensioned stress
- pretension
- pretensioning force
- pretensioning bench
- pretension process
- pretensioned force
- pretensioned bolt
pretensioned是什么意思 pretensioned在线翻译 pretensioned什么意思 pretensioned的意思 pretensioned的翻译 pretensioned的解释 pretensioned的发音 pretensioned的同义词
