
¿ËÈÕ£¬£¬£¬£¬£¬letou¹ú¼ÊÃ×À¼¹ÙÍøÖØ¿ÆÖ÷µ¼Öƶ©µÄÁ½ÏîÆðÖØ»úÁìÓò¹ú¼Ò±ê×¼£¬£¬£¬£¬£¬Óɹú¼ÒÊг¡¼àÊÓ¹ÜÀí×ܾ֡¢¹ú¼Ò±ê×¼»¯¹ÜÀíίԱ»áÕýʽÐû²¼¡£¡£¡£¡£¡£¡£¡£Á½Ïî±ê×¼Éî¶È¶Ô½Ó¹ú¼ÊÏȽøÊÖÒÕ£¬£¬£¬£¬£¬¼ÈʵÏÖÁËÓëÈ«ÇòÆðÖØ»úÊÖÒÕ±ê×¼µÄ½Ó¹ì£¬£¬£¬£¬£¬ÓÖÒÔ¾«×¼ÊÊÅäµÄÊÖÒչ淶ÒýÁìÁ˺£ÄÚÐÐÒµÉú³¤¡£¡£¡£¡£¡£¡£¡£
¡÷letou¹ú¼ÊÃ×À¼¹ÙÍøÖØ¿ÆÖ÷µ¼Öƶ©µÄÁ½ÏîÆðÖØ»ú¹ú¼Ò±ê×¼Ðû²¼
¾ÝÏàʶ£¬£¬£¬£¬£¬letou¹ú¼ÊÃ×À¼¹ÙÍøÖØ¿Æ´Ë´ÎǣͷÌåÀýµÄÁ½Ïî¹ú¼Ò±ê×¼»®·ÖÊÇGB/T 45680¡¶ÆðÖØ»ú ?·çÔØºÉÅÌËã¡·£¨ISO 4302:2016,MOD£©ºÍGB/T 20863.2¡¶ÆðÖØ»ú ?·Ö¼¶ **2²¿·Ö:Á÷¶¯Ê½ÆðÖØ»ú¡·£¨ISO 4031-2:2020,IDT£©¡£¡£¡£¡£¡£¡£¡£
¾ÝÏÈÈÝ£¬£¬£¬£¬£¬GB/T 20863.2±ê×¼½ÓÄÉIDT£¨µÈͬ½ÓÄÉ£©×ª»¯Ä£Ê½ÖÜÈ«ÎüÄÉISO 4031-2:2020½¹µãÊÖÒÕÄÚÈÝ£¬£¬£¬£¬£¬½«¹ú¼Ê¹«ÈϵÄÁ÷¶¯Ê½ÆðÖØ»ú·Ö¼¶ÏµÍ³Ö±½ÓÒýÈ뺣ÄÚ¡£¡£¡£¡£¡£¡£¡£Ïà½ÏÓھɰæ±ê×¼£¬£¬£¬£¬£¬Ð±ê×¼ÔÚ·Ö¼¶Âß¼ÉÏʵÏÖÁËÈý´óÍ»ÆÆ£ºÒ»ÊÇÐÂÔö·Ö¼¶µÄÔÔò£¬£¬£¬£¬£¬Ã÷È·ÊÂÇéÑ»·ºÍ×÷ҵʹÃüµÄÆðʼ£»£»£»£»£»¶þÊÇÔöÌíÕû»úʹÓÃÆ·¼¶¶ÔÓ¦µÄÊÂÇéÑ»·ÊýºÍÕû»úÊÂÇé¼¶±ð£¬£¬£¬£¬£¬Ê¹·Ö¼¶Ô½·¢Ï¸»¯£¬£¬£¬£¬£¬ÌáÉýÁË·Ö¼¶µÄ¿É²Ù×÷ÐÔ£»£»£»£»£»ÈýÊÇÐÂÔö²¿¼þºÍ»ú¹¹µÄ·Ö¼¶£¬£¬£¬£¬£¬Ê¹Á÷¶¯Ê½ÆðÖØ»ú²¿¼þ¼°»ú¹¹·Ö¼¶ÓоݿÉÒÀ¡£¡£¡£¡£¡£¡£¡£
¡÷letou¹ú¼ÊÃ×À¼¹ÙÍøÖØ¿Æ¹¤³ÌÆðÖØ»ú²úÆ·
бê׼ͨ¹ýÄÉÈëÐÂÊÖÒÕЧ¹û£¬£¬£¬£¬£¬ÊµÏÖÁËÓë¹ú¼Ê±ê×¼µÄÍêÈ«¶ÔÆë¡£¡£¡£¡£¡£¡£¡£ÕâÒ»±ê×¼µÄʵÑ飬£¬£¬£¬£¬²»µ«¿ÉΪº£ÄÚ²úÆ·Ñз¢¡¢¼ì¿¼ÊÔÊÕÌṩÁËͳһµÄ¡°¹ú¼Ê±ê³ß¡±£¬£¬£¬£¬£¬¸ü³¹µ×½â¾öÁËÒÔÍù³ö¿Ú²úÆ·Òò±ê×¼²î±ðÃæÁÙµÄÊÖÒÕ±ÚÀÝÎÊÌ⣬£¬£¬£¬£¬ÖúÁ¦ÖйúÁ÷¶¯Ê½ÆðÖØ»úÖÜȫȫÇò»¯¡£¡£¡£¡£¡£¡£¡£
letou¹ú¼ÊÃ×À¼¹ÙÍøÖØ¿ÆÖ÷µ¼Öƶ©µÄÁíÒ»±ê×¼GB/T 45680£¬£¬£¬£¬£¬ÔòÔÚISO 4302:2016»ù´¡ÉÏ£¬£¬£¬£¬£¬ÍŽáÎÒ¹úÖØ´óµØÐÎÓëÆøÏóÌØµã¾ÙÐÐÕë¶ÔÐÔÓÅ»¯£¬£¬£¬£¬£¬ÐγÉÁ˼æ¾ß¹ú¼ÊÏȽøÐÔÓë±¾ÍÁÊÊÓÃÐԵķçÔØºÉÅÌËã¼Æ»®¡£¡£¡£¡£¡£¡£¡£¸Ã±ê×¼¼È±£´æÁ˹ú¼Ê±ê×¼µÄ¿ÆÑ§Äںˣ¬£¬£¬£¬£¬ÓÖͨ¹ý±¾ÍÁ»¯µ÷½âʵÏÖÁ˶Ժ£ÄÚÆðÖØ»ú·çÔØºÉ·À»¤µÄ¾«×¼Ö¸µ¼£¬£¬£¬£¬£¬Îª¼«¶ËÌìÆøÏµÄ×°±¸Çå¾²ÌṩÁ˸ü¿É¿¿µÄÊÖÒÕ°ü¹Ü¡£¡£¡£¡£¡£¡£¡£
¸Ã±ê×¼½¹µãÍ»ÆÆÔÚÓÚ£º½«ÎÒ¹úÆß´óÌìÆøÇøµÄ·çËÙÌØÕ÷Êý¾ÝÄÉÈëÅÌËãÄ£×Ó£¬£¬£¬£¬£¬Ìæ»»¹ú¼ÊͨÓÃµÄÆ½¾ù·çËÙ²ÎÊý£¬£¬£¬£¬£¬Ê¹·çѹÅÌË㾫¶ÈÌáÉý£»£»£»£»£»Ôö²¹Â½ÉϵØÇø¡¢º£Éϼ°º£µºµÈ¾Ö²¿·ç³¡µÄÐÞÕý¹«Ê½£¬£¬£¬£¬£¬½â¾öÁ˹ú¼Ê±ê×¼ÔÚÌØÊâµØÐÎÓ¦ÓÃÖеľÖÏÞÐÔ£»£»£»£»£»Ã÷È··çËÙÁè¼ÝÉè¼ÆÖµÊ±µÄ궨װÖÃÊÊÅäÒªÇ󣬣¬£¬£¬£¬Ó뺣ÄÚGB/T 31051¡¶ÆðÖØ»ú ÊÂÇéºÍ·ÇÊÂÇé״̬ϵÄ궨װÖ᷵ȱê×¼ÐγÉÊÖÒÕ±Õ»·¡£¡£¡£¡£¡£¡£¡£
ÔÚÁ½Ïî±ê×¼ÌåÀýÀú³ÌÖУ¬£¬£¬£¬£¬letou¹ú¼ÊÃ×À¼¹ÙÍøÖØ¿ÆÒÔ¡°¶Ô½Ó¹ú¼Ê¡¢ÒýÁ캣ÄÚ¡±ÎªÄ¿µÄ£¬£¬£¬£¬£¬Ê©Õ¹Òªº¦Í³³ï×÷Ó㬣¬£¬£¬£¬±ü³Ö¿ÆÑ§ÑϽ÷ÔÔò£¬£¬£¬£¬£¬ÏµÍ³ÊáÀíº£ÄÚÍâÊÖÒÕ×ÊÁÏ£¬£¬£¬£¬£¬¼ÈÈ·±£Á˹ú¼Ê±ê×¼½¹µãÊÖÒÕµÄ׼ȷת»¯£¬£¬£¬£¬£¬ÓÖ³ä·ÖÎüÄÉÁ˺£ÄÚÆóÒµµÄʵ¼ùÂÄÀú£¬£¬£¬£¬£¬**ÖÕÐγÉÁË¡°¹ú¼Ê±ê׼Ϊ»ù¡¢ÖйúÐèÇóΪºË¡±µÄÊÖÒÕЧ¹û¡£¡£¡£¡£¡£¡£¡£ÏÖÔÚ£¬£¬£¬£¬£¬Á½Ïî±ê×¼ÒÑÕýʽÐû²¼£¬£¬£¬£¬£¬½øÈëʵÑé¹ý¶É½×¶Î¡£¡£¡£¡£¡£¡£¡£
±ê×¼ÒýÁìÊÇÖÆÔìÒµ¸ßÖÊÁ¿Éú³¤µÄÖ÷ÒªÖ§³Ö£¬£¬£¬£¬£¬letou¹ú¼ÊÃ×À¼¹ÙÍøÖØ¿ÆÊ¼ÖÕÆð¾¢¼ÓÈë¹ú¼Ê¼°º£ÄÚ±ê×¼ÖÆÐÞ¶©ÊÂÇé¡£¡£¡£¡£¡£¡£¡£Î´À´£¬£¬£¬£¬£¬letou¹ú¼ÊÃ×À¼¹ÙÍøÖØ¿Æ½«Ò»Á¬Éî¶È¼ÓÈëISO/TC96µÈ¹ú¼Ê±ê×¼»¯×éÖ¯ÊÂÇ飬£¬£¬£¬£¬Íƶ¯¸ü¶àÖйúÊÖÒÕת»¯Îª¹ú¼Ê±ê×¼£¬£¬£¬£¬£¬Í¬Ê±Í¨¹ý±ê×¼Á¢Òì·¢¶¯¹¤ÒµÊÖÒÕÉý¼¶£¬£¬£¬£¬£¬ÖúÁ¦Öйú×°±¸×ßÏòÌìÏ¡£¡£¡£¡£¡£¡£¡£