神秘宝箱txt全集下载:谁能帮我翻译一句话

来源:百度文库 编辑:高考问答 时间:2024/05/04 15:02:02
高强螺栓分初拧、终拧两次进行。对初拧后仍不能使板密贴的大型节点,还应进行复拧,直到板密贴方可进行终拧。初、终拧扳手应定期检测,扭矩值应符合规定。复拧完毕,用终拧扳手进行终拧。如果是扭剪型高强螺栓,应将梅花卡头拧掉。初、复、终拧用不同颜色的涂料在螺母上作出记号。高强螺栓宜在当天终拧完毕。

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