Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/9b7b08326c53400219f6653409a6beb5.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 bridge tap例句_bridge tap英汉例句_bridge tap双解例句_甲百匯小鸡词典
The utility model relates to a screw tap used in the manufacturing of a clip of a bridge prestressing force anchor holder. 本實用新型涉及一種橋梁預應力錨夾具的夾片制造用絲錐。 ip.com