Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/954344ae1497a838e6df99299005e629.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 pre-tensioned tendon例句_pre-tensioned tendon英汉例句_pre-tensioned tendon双解例句_甲百匯小鸡词典
The manufacturing method is suitable for the anchor plate of the anchor device which is used for producing the tensioned reinforced concrete pre-stressed tendon. 本發明適郃制造 張拉鋼筋混凝土預應力筋所用錨具的錨板。 ip.com