elecyrical prestressing电热法: electrothermal process; 预: in advance; beforehand加: add; plus应力: stress; strain; tension; cha ...后张法预加应力: post-tensioned prestressing下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:电热法预加应力，即可在微信中查询翻译
