ÈÈÏߵ绰
    ²úÆ·ÐÂÎÅ

    Ïêϸ·ÖÎö1051¸ÄÐÔmdiÔÚ¼Ðо°åÉú²úÖеĹؼü¼ÛÖµÌåÏÖ

    1051¸ÄÐÔmdiÔÚ¼Ðо°åÉú²úÖеĹؼü¼ÛÖµÌåÏÖ

    ˵Æð½¨Öþ²ÄÁÏ£¬ºÜ¶àÈËÄÔº£Öи¡ÏֵĿÉÄÜÊǸֽîË®Äà¡¢ºìש»ÒÍß¡£µ«ÔÚÏÖ´ú½¨ÖþÖУ¬ÓÐÒ»ÖÖ²ÄÁÏÕýÇÄÈ»áÈÆð£¬³ÉΪ½ÚÄܱ£ÎÂÁìÓòµÄ¡°ÒþÐιھü¡±¡ª¡ªËü¾ÍÊǼÐо°å¡£¶øÔÚ¼Ðо°åµÄÉú²ú¹ý³ÌÖУ¬Ò»ÖÖÃûΪ1051¸ÄÐÔmdiµÄ»¯Ñ§Ô­ÁÏ£¬°çÑÝ×ÅÖÁ¹ØÖØÒªµÄ½ÇÉ«¡£½ñÌìÎÒÃǾÍÀ´ÁÄÁÄ£¬ÕâÖÖÌýÆðÀ´ÓеãÞֿڵĻ¯Ñ§Æ·£¬µ½µ×ÊÇÈçºÎÔÚ¼Ðо°åµÄÊÀ½çÀï´ó·ÅÒì²ÊµÄ¡£


    Ò»¡¢Ê²Ã´ÊǼÐо°å£¿ËüΪºÎÈç´ËÖØÒª£¿

    ¼Ðо°å£¬¹ËÃû˼Ò壬ÊÇÒ»ÖÖÓÉÁ½²ã½ðÊôÃæ°åºÍÖмäÌî³ä²ÄÁϹ¹³ÉµÄ¸´ºÏ°å²Ä¡£³£¼ûµÄÌî³ä²ÄÁϰüÀ¨¾Û±½ÒÒÏ©£¨eps£©¡¢ÑÒÃÞ¡¢¾Û°±õ¥ÅÝÄ­µÈ¡£ËüµÄ´óÌØµãÔÚÓÚÇáÖʸßÇ¿¡¢¸ôÈȱ£ÎÂÐÔÄÜÓÅÔ½£¬¹ã·ºÓ¦ÓÃÓÚ¹¤Òµ³§·¿¡¢Àä¿â¡¢»î¶¯·¿¡¢Ò½Ôº¡¢Ñ§Ð£µÈ¸÷ÀཨÖþÖС£

    ¼Ðо°åÖ®ËùÒÔÄÜÔÚÊг¡ÉÏÕ¼¾Ýһϯ֮µØ£¬³ýÁËÆäÓÅÒìµÄÎïÀíÐÔÄÜÍ⣬»¹µÃÒæÓÚÆäÊ©¹¤±ã½Ý¡¢»·±£½ÚÄܵÄÌØµã¡£¶øÕâÒ»Çеı³ºó£¬Àë²»¿ªÒ»¸ö¹Ø¼ü½ÇÉ«£ºÕ³ºÏ¼ÁÓë·¢ÅݼÁµÄÍêÃÀ½áºÏÌ塪¡ª1051¸ÄÐÔmdi¡£


    ¶þ¡¢mdiÊÇʲô£¿1051ÓÖÊÇʲô¹í£¿

    mdiÈ«³ÆÊǶþ±½»ù¼×Íé¶þÒìÇèËáõ¥£¨methylene diphenyl diisocyanate£©£¬ÊǺϳɾ۰±õ¥µÄÖØÒªÔ­ÁÏÖ®Ò»¡£¼òµ¥À´Ëµ£¬ËüÊÇÈþ۰±õ¥²ÄÁϾ߱¸¸ßÇ¿¶È¡¢ÄÍÀÏ»¯¡¢¿¹Ñ¹ÐԵġ°Áé»ê¡±¡£

    ¶ø1051¸ÄÐÔmdi£¬ÔòÊÇÔÚ´«Í³mdi»ù´¡ÉϽøÐзÖ×ӽṹ¸ÄÁ¼ºóµÄ²úÆ·¡£ËüµÄ¡°1051¡±²¢²»ÊÇijÖÖÉñÃØ´úºÅ£¬¶øÊǹúÄÚ¶ÔÌØ¶¨¸ÄÐÔmdi²úÆ·µÄ±àºÅ»òÐͺÅÃüÃû·½Ê½£¬´ú±íÆäÌØ¶¨µÄ·´Ó¦»îÐÔ¡¢¹ÙÄܶȼ°Õ³¶È²ÎÊý¡£

    ÏÂÃæÊÇÒ»ÕŶԱȱí¸ñ£¬ÈÃÎÒÃÇ¿´¿´ÆÕͨmdiºÍ1051¸ÄÐÔmdiÖ®¼äµÄÇø±ð£º

    ²ÎÊý ÆÕͨmdi 1051¸ÄÐÔmdi
    ¹ÙÄÜ¶È 2.0~2.1 2.4~2.6
    Õ³¶È£¨25¡æ£© 100~300 mpa¡¤s 500~800 mpa¡¤s
    ·´Ó¦»îÐÔ ÖÐµÈ ¸ß
    Äý½ºÊ±¼ä ½Ï³¤ ¸ü¶Ì
    Åݿ׽ṹÎȶ¨ÐÔ Ò»°ã ºÃ
    ³ÉÆ·ÃܶȿØÖÆ Ïà¶ÔÀ§ÄÑ Ò×ÓÚ¿ØÖÆ
    ÄÍÎÂÐÔ Ò»°ã ÌáÉýÃ÷ÏÔ
    Óë½ðÊôÃæ²ÄÕ³½ÓÇ¿¶È ÖÐµÈ Ç¿

    ´Ó±íÖпÉÒÔ¿´³ö£¬1051¸ÄÐÔmdiÔÚ¶à¸ö·½Ãæ¶¼ÓÅÓÚ´«Í³mdi£¬ÓÈÆäÊÇÔÚ·´Ó¦ËÙ¶È¡¢Åݿ׽ṹ¡¢Õ³½ÓÇ¿¶ÈµÈ·½Ãæ±íÏÖÍ»³ö£¬·Ç³£ÊʺÏÓÃÓÚÁ¬ÐøÉú²úÏßÉϵļÐо°åÖÆÔì¡£


    Èý¡¢1051¸ÄÐÔmdiµÄ¹Ø¼ü¼ÛÖµÌåÏÖÔÚÄÄ£¿

    1. ÌáÉýÕ³½ÓÇ¿¶È£¬¸æ±ð¡°ÍÑÆ¤¡±ÞÏÞÎ

    ¼Ðо°åÅÂʲô£¿²»ÊÇ·ç´µÈÕɹ£¬¶øÊÇ¡°ÍÑÆ¤¡±¡ª¡ªÒ²¾ÍÊǽðÊôÃæ°åÓëо²ÄÖ®¼ä·ÖÀë¡£Ò»µ©³öÏÖÕâÖÖÇé¿ö£¬Õû¿é°å²Ä¾ÍµÈÓÚ±¨·ÏÁË¡£

    1051¸ÄÐÔmdiÓÉÓÚÆä¸ü¸ßµÄ¹ÙÄܶȺ͸üÇ¿µÄ¼«ÐÔ»ùÍÅ£¬Äܹ»¸üºÃµØÓë½ðÊô±íÃæ·¢Éú»¯Ñ§¼üºÏ£¬ÐγÉÀι̵ĽçÃæÁ¬½Ó¡£Õâ¾ÍºÃ±È¸ø°å²Ä×°ÉÏÁË¡°Ç¿Á¦½º¡±£¬²»½öÌá¸ßÁËÕûÌå½á¹¹Ç¿¶È£¬Ò²´ó´óÑÓ³¤ÁËʹÓÃÊÙÃü¡£

    2. ÓÅ»¯·¢Åݹ¤ÒÕ£¬´òÔì¾ùÔÈϸÄåµÄÅݿ׽ṹ

    ¼Ðо°åµÄ±£ÎÂÐÔÄܺò»ºÃ£¬ºÜ´ó³Ì¶ÈÉÏÈ¡¾öÓÚо²ÄÄÚ²¿µÄÅݿ׽ṹÊÇ·ñ¾ùÔÈ¡£ÅÝ¿×Ì«´ó£¬±£Î²ÅÝ¿×̫С£¬³É±¾¸ß¡£

    1051¸ÄÐÔmdi¾ßÓÐÁ¼ºÃµÄ·¢Åݵ÷½ÚÄÜÁ¦£¬ÔÚÁ¬Ðø·¢Åݹý³ÌÖÐÄÜÓÐЧ¿ØÖÆÆøÅÝÉú³ÉµÄËٶȺʹóС£¬´Ó¶ø»ñµÃ¸ü¼ÓϸÃÜ¡¢¾ùÔȵÄÅݿ׽ṹ¡£ÕâÑùÒ»À´£¬°å²Ä²»½ö±£ÎÂЧ¹û¸ü¼Ñ£¬¶øÇÒ»úеǿ¶ÈÒ²¸ü¸ß¡£

    3. Ëõ¶ÌÄý½ºÊ±¼ä£¬Ìá¸ßÉú²úЧÂÊ

    ÔÚ¹¤Òµ»¯Éú²úÖУ¬Ê±¼ä¾ÍÊǽðÇ®¡£1051¸ÄÐÔmdiÏà±È´«Í³mdi¾ßÓиü¿ìµÄ·´Ó¦»îÐÔ£¬¿ÉÒÔÏÔÖøËõ¶ÌÄý½ºÊ±¼ä£¬Ê¹Éú²úÏßÔËÐиü¼ÓÁ÷³©£¬µ¥Î»Ê±¼äÄÚ²ú³ö¸ü¶àºÏ¸ñ°å²Ä¡£

    ÕâÒ»µã¶ÔÓÚ´óÐͼÐо°åÉú²ú³§¼Ò¶øÑÔÓÈÎªÖØÒª¡£¾Ýͳ¼Æ£¬Ê¹ÓÃ1051¸ÄÐÔmdiºó£¬²¿·Ö³§¼ÒµÄ²úÄÜÌáÉýÁË15%ÒÔÉÏ£¬É豸ÀûÓÃÂÊÒ²ÓÐÃ÷ÏÔÌá¸ß¡£

    4. ÔöÇ¿ÄͺòÐÔ£¬ÊÊÓ¦¶à±ä»·¾³

    ÎÞÂÛÊDZ±·½Áãϼ¸Ê®¶ÈµÄÑϺ®£¬»¹ÊÇÄÏ·½ÊªÈÈÄÑÄ͵ÄÏļ¾£¬¼Ðо°å¶¼ÐèÒªÃæ¶Ô¸÷ÖÖ¼«¶ËÆøºòµÄ¿¼Ñé¡£1051¸ÄÐÔmdi¸³ÓèÁ˰å²Ä¸üÇ¿µÄÄÍÎÂÐÔºÍÄÍË®½âÄÜÁ¦£¬Ê¹ÆäÔÚ¸÷ÖÖ»·¾³Ï¶¼Äܱ£³ÖÎȶ¨ÐÔÄÜ¡£

    4. ÔöÇ¿ÄͺòÐÔ£¬ÊÊÓ¦¶à±ä»·¾³

    ÎÞÂÛÊDZ±·½Áãϼ¸Ê®¶ÈµÄÑϺ®£¬»¹ÊÇÄÏ·½ÊªÈÈÄÑÄ͵ÄÏļ¾£¬¼Ðо°å¶¼ÐèÒªÃæ¶Ô¸÷ÖÖ¼«¶ËÆøºòµÄ¿¼Ñé¡£1051¸ÄÐÔmdi¸³ÓèÁ˰å²Ä¸üÇ¿µÄÄÍÎÂÐÔºÍÄÍË®½âÄÜÁ¦£¬Ê¹ÆäÔÚ¸÷ÖÖ»·¾³Ï¶¼Äܱ£³ÖÎȶ¨ÐÔÄÜ¡£

    ÌØ±ðÊÇÔÚÀä¿â¡¢À䲨³µµÈµÍÎÂÓ¦Óó¡¾°ÖУ¬Ê¹ÓÃ1051¸ÄÐÔmdiÖÆ±¸µÄ¼Ðо°å±íÏÖ³öÉ«£¬³¤ÆÚʹÓò»Ò׿ªÁÑ¡¢±äÐΡ£

    5. »·±£ÓѺ㬷ûºÏÂÌÉ«·¢Õ¹Ç÷ÊÆ

    Ëæ×ÅÈ«Çò»·±£ÒâʶµÄÌáÉý£¬½¨Öþ²ÄÁϵĻ·±£ÐÔÔ½À´Ô½Êܵ½ÖØÊÓ¡£1051¸ÄÐÔmdiÔÚÉú²ú¹ý³ÌÖÐvocÅŷŽϵͣ¬ÇÒ³ÉÆ·ÖÐÎÞÓк¦ÎïÖÊÊÍ·Å£¬·ûºÏÅ·ÃËrohs±ê×¼¼°Öйúgb/t 27630-2023¡¶ÊÒÄÚ¿ÕÆøÖÊÁ¿±ê×¼¡·ÒªÇó¡£

    Õâ¶ÔÓÚ³ö¿ÚÐÍÆóÒµ¶øÑÔ£¬ÎÞÒÉÊÇ´ò¿ª¹ú¼ÊÊг¡µÄ¡°Í¨ÐÐÖ¤¡±¡£


    ËÄ¡¢1051¸ÄÐÔmdiµÄÓ¦ÓÃÏÖ×´Óëǰ¾°Õ¹Íû

    Ŀǰ£¬1051¸ÄÐÔmdiÔÚ¹úÄÚÖ÷ÒªÓÃÓÚ¾Û°±õ¥Ó²ÅݼÐо°å£¨pu panel£©µÄÉú²ú£¬ÓÈÆäÔÚ»ª¶«¡¢»ªÄϵÈÖÆÔìÒµ·¢´ïµØÇøÓ¦Óù㷺¡£Ðí¶à´óÐͽ¨²ÄÆóÒµÈ籱н¨²Ä¡¢±¦¸Ö¹É·Ý¡¢»¯Ñ§µÈ¾ùÒѽ«Æä×÷ΪÖ÷Á¦Ô­ÁÏʹÓá£

    ÔÚ¹úÍ⣬ËäȻŷÃÀÊг¡¸üÇãÏòÓÚʹÓÃÆäËûÀàÐ͵ĸÄÐÔmdi²úÆ·£¨Èçhmdi¡¢pmdiµÈ£©£¬µ«1051¸ÄÐÔmdiÒòÆäÐԼ۱ȸß¡¢ÊÊÓÃÐÔÇ¿£¬ÕýÔÚ¶«ÄÏÑÇ¡¢Öж«¡¢·ÇÖÞµÈÐÂÐËÊг¡Öð²½Íƹã¡£

    δÀ´£¬Ëæ×ލÖþ½ÚÄÜÕþ²ßµÄ²»¶Ï¼ÓÂ룬ÒÔ¼°×°Åäʽ½¨Öþ¡¢Ä£¿é»¯½¨ÖþµÄ¿ìËÙ·¢Õ¹£¬¼Ðо°å½«Ó­À´¸ü´óµÄÊг¡ÐèÇó¿Õ¼ä¡£¶ø×÷ΪÆäºËÐÄÔ­²ÄÁÏÖ®Ò»µÄ1051¸ÄÐÔmdi£¬Ò²½«Ó­À´¸üΪ¹ãÀ«µÄ·¢Õ¹Îę̀¡£


    Îå¡¢½áÓ´Ó»¯Ñ§µ½Éú»î£¬1051¸ÄÐÔmdiµÄ¼ÛÖµÔ¶²»Ö¹ÓÚ´Ë

    ÎÒÃÇÿÌìÉú»îµÄ·¿ÎÝ¡¢¹¤×÷µÄ³µ¼ä¡¢¹ºÎïµÄÉ̳¡£¬»òÐí¶¼ÓÐ1051¸ÄÐÔmdiĬĬ·îÏ×µÄÉíÓ°¡£ËüËä²»Ïñ¸Ö½î»ìÄýÍÁÄÇÑù¡°ÏÔÑÛ¡±£¬È´ÒÔÒ»ÖÖ¡°ÈóÎïϸÎÞÉù¡±µÄ·½Ê½£¬ÎªÎÒÃǵÄÉú»îÌṩÁËÊæÊÊ¡¢°²È«ºÍ±ãÀû¡£

    ÕýÈçһλ²ÄÁϹ¤³ÌÊ¦ÔøËµ£º¡°ÕæÕýµÄÓ¢ÐÛ£¬´ÓÀ´¶¼²»ÐèÒªÕÆÉù¡£¡±1051¸ÄÐÔmdi¾ÍÊÇÕâÑùһλ¡°Ä»ºóÓ¢ÐÛ¡±¡£


    Áù¡¢²Î¿¼ÎÄÏ×

    ΪÁËÈôó¼Ò¸üÉîÈëµØÁ˽âÕâÒ»ÁìÓò£¬ÒÔÏÂÊÇһЩ¹úÄÚÍâ¹ØÓÚmdi¼°ÆäÔÚ¼Ðо°åÖÐÓ¦Óõľ­µäÎÄÏ×ÍÆ¼ö£º

    ¹úÄÚÎÄÏ×£º

    1. ÀîÏþ¶«, Íõº£Ñà. ¡¶¾Û°±õ¥²ÄÁÏÔÚ½¨Öþ½ÚÄÜÖеÄÓ¦ÓÃÑо¿½øÕ¹¡·. »¯Ñ§½¨²Ä, 2021(3): 45-49.
    2. ÕÅΰ, ÁõÖ¾¸Õ. ¡¶1051¸ÄÐÔmdiÔÚÁ¬ÐøÉú²úÏßÖеŤÒÕÓÅ»¯¡·. ÖйúËÜÁÏ, 2020, 34(6): 88-92.
    3. Î⽨¹ú. ¡¶¼Ðо°åÓþ۰±õ¥·¢ÅÝÌåϵµÄÑо¿¡·. ½¨Öþ¿ÆÑ§, 2019, 35(4): 112-116.
    4. Öйú½¨Öþ²ÄÁÏÁªºÏ»á. ¡¶gb/t 23932-2021 ½¨ÖþÓýðÊôÃæ¾øÈȼÐо°å¡·.

    ¹úÍâÎÄÏ×£º

    1. bikiaris, d., et al. ¡°recent advances in polyurethane materials for building insulation.¡± journal of materials science, 2018, 53(12): 8915¨C8934.
    2. petrovi?, z.s., & ferguson, j. ¡°polyurethanes: versatile materials and polymers.¡± progress in polymer science, 1991, 16(4): 673-710.
    3. wicks, z.w., et al. ¡°organic coatings: science and technology.¡± john wiley & sons, 2017.
    4. european commission. ¡°reach regulation (ec) no 1907/2006 on chemicals and their safe use.¡±

    ͨ¹ýÕâЩÎÄÏ××ÊÁÏ£¬ÎÒÃÇ¿ÉÒÔ¿´µ½£¬ÎÞÂÛÊÇÔÚ¹úÄÚ»¹Êǹú¼ÊÉÏ£¬mdiÀà²ÄÁÏÔÚ½¨Öþ±£Î²ÄÁÏÖеĵØÎ»ÈÕÒæÎȹ̣¬¶ø1051¸ÄÐÔmdi×÷ΪһÖÖ¾­¼ÃʵÓá¢ÐÔÄÜÓÅÁ¼µÄÔ­ÁÏ£¬ÕýÔÚÆäÖз¢»Ó×Ų»¿ÉÌæ´úµÄ×÷Óá£


    Ï£ÍûÕâÆªÎÄÕÂÄÜÈôó¼Ò¶Ô1051¸ÄÐÔmdiÓиüÉîµÄÁ˽⣬ҲϣÍû´ó¼Ò½ñºóÔÚ¿´µ½Ò»¿éÆÕͨµÄ¼Ðо°åʱ£¬ÄÜÏëµ½Ëü±³ºóÄÇλµÍµ÷È´Ç¿´óµÄ¡°»¯Ñ§¹¦³¼¡±¡£

    ====================ÁªÏµÐÅÏ¢=====================

    ÁªÏµÈË£º Îâ¾­Àí

    ÊÖ»úºÅÂ룺 18301903156

    ÁªÏµµç»°£º 021-51691811

    ¹«Ë¾µØÖ·: ÉϺ£Êб¦É½ÇøäÁÐËÎ÷·258ºÅ

    ===========================================================

    ¾Û°±õ¥·ÀˮͿÁÏ´ß»¯¼ÁĿ¼

    • nt cat 680 Äý½ºÐÍ´ß»¯¼Á£¬ÊÇÒ»ÖÖ»·±£ÐͽðÊô¸´ºÏ´ß»¯¼Á£¬²»º¬rohsËùÏÞÖÆµÄ¶àäåÁª¡¢¶àäå¶þÃÑ¡¢Ç¦¡¢¹¯¡¢ïӵȡ¢ÐÁ»ùÎý¡¢¶¡»ùÎý¡¢»ùÎýµÈ¾ÅÀàÓлúÎý»¯ºÏÎÊÊÓÃÓÚ¾Û°±õ¥Æ¤¸ï¡¢Í¿ÁÏ¡¢½ºð¤¼ÁÒÔ¼°¹èÏ𽺵È¡£

    • nt cat c-14 ¹ã·ºÓ¦ÓÃÓÚ¾Û°±õ¥ÅÝÄ­¡¢µ¯ÐÔÌå¡¢½ºð¤¼Á¡¢Ãܷ⽺ºÍÊÒι̻¯Óлú¹èÌåϵ£»

    • nt cat c-15 ÊÊÓÃÓÚ·¼Ïã×åÒìÇèËáõ¥Ë«×é·Ý¾Û°±õ¥½ºð¤¼ÁÌåϵ£¬Öеȴ߻¯»îÐÔ£¬±Èa-14»îÐԵͣ»

    • nt cat c-16 ÊÊÓÃÓÚ·¼Ïã×åÒìÇèËáõ¥Ë«×é·Ý¾Û°±õ¥½ºð¤¼ÁÌåϵ£¬¾ßÓÐÑÓ³Ù×÷ÓúÍÒ»¶¨µÄÄÍË®½âÐÔ£¬×éºÏÁÏ´¢´æÊ±¼ä³¤£»

    • nt cat c-128 ÊÊÓÃÓÚ¾Û°±õ¥Ë«×é·Ý¿ìËٹ̻¯½ºð¤¼ÁÌåϵ£¬ÔÚ¸ÃϵÁд߻¯¼ÁÖд߻¯»îÐÔÇ¿£¬ÌرðÊʺÏÓÃÓÚÖ¬·¾×åÒìÇèËáõ¥Ìåϵ£»

    • nt cat c-129 ÊÊÓÃÓÚ·¼Ïã×åÒìÇèËáõ¥Ë«×é·Ý¾Û°±õ¥½ºð¤¼ÁÌåϵ£¬¾ßÓкÜÇ¿µÄÑÓ³ÙЧ¹û£¬ÓëË®µÄÎȶ¨ÐÔ½ÏÇ¿£»

    • nt cat c-138 ÊÊÓÃÓÚ·¼Ïã×åÒìÇèËáõ¥Ë«×é·Ý¾Û°±õ¥½ºð¤¼ÁÌåϵ£¬Öеȴ߻¯»îÐÔ£¬Á¼ºÃµÄÁ÷¶¯ÐÔºÍÄÍË®½âÐÔ£»

    • nt cat c-154 ÊÊÓÃÓÚÖ¬·¾×åÒìÇèËáõ¥Ë«×é·Ý¾Û°±õ¥½ºð¤¼ÁÌåϵ£¬¾ßÓÐÑÓ³Ù×÷Óã»

    • nt cat c-159 ÊÊÓÃÓÚ·¼Ïã×åÒìÇèËáõ¥Ë«×é·Ý¾Û°±õ¥½ºð¤¼ÁÌåϵ£¬¿ÉÓÃÀ´Ìæ´úa-14£¬Ìí¼ÓÁ¿Îªa-14µÄ50-60%£»

    • nt cat mb20 Äý½ºÐÍ´ß»¯¼Á£¬¿ÉÓÃÓÚÌæ´úÈíÖÊ¿é×´ÅÝÄ­¡¢¸ßÃܶÈÈíÖÊÅÝÄ­¡¢ÅçÍ¿ÅÝÄ­¡¢Î¢¿×ÅÝÄ­ÒÔ¼°Ó²ÖÊÅÝÄ­ÌåϵÖеÄÎý½ðÊô´ß»¯¼Á£¬»îÐÔ±ÈÓлúÎýÏà¶Ô½ÏµÍ£»

    • nt cat t-12 ¶þÔ¹ðËá¶þ¶¡»ùÎý£¬Äý½ºÐÍ´ß»¯¼Á£¬ÊÊÓÃÓÚ¾ÛÃÑÐ͸ßÃܶȽṹÅÝÄ­£¬»¹ÓÃÓÚ¾Û°±õ¥Í¿ÁÏ¡¢µ¯ÐÔÌå¡¢½ºð¤¼Á¡¢ÊÒι̻¯¹èÏ𽺵ȣ»

    • nt cat t-125 ÓлúÎýÀàÇ¿Äý½º´ß»¯¼Á£¬ÓëÆäËûµÄ¶þ¶¡»ùÎý´ß»¯¼ÁÏà±È£¬t-125´ß»¯¼Á¶Ô°±»ù¼×Ëáõ¥·´Ó¦¾ßÓиü¸ßµÄ´ß»¯»îÐÔºÍÑ¡ÔñÐÔ£¬¶øÇÒ¸ÄÉÆÁËË®½âÎȶ¨ÐÔ£¬ÊÊÓÃÓÚÓ²Öʾ۰±õ¥ÅçÍ¿ÅÝÄ­¡¢Ä£ËÜÅÝÄ­¼°caseÓ¦ÓÃÖС£

    ÉÏһƪ£º
    ÏÂһƪ£º
    ¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿