±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1913  |  »Ø¸´: 24
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ckm840529

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

I love science!

[½»Á÷] ͸Ã÷µÄ¸ß·Ö×Ó£¡

PMMA¡¢PS¡¢PCÊÇ͸Ã÷µÄ¸ß·Ö×Ó£¬³ýÁËÕâÈý¸öÖ®Í⣬»¹ÓÐÄÄЩ¸ß·Ö×ÓÒ²ÊÇ͸Ã÷µÄÄØ£¿

[ Last edited by ckm840529 on 2007-11-1 at 16:48 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

ÐÐʤÓÚÑÔ!¿ÆÑ§ÇóÕæ£¬Éç»áÇóÉÆ£¬ÒÕÊõÇóÃÀ!
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zp461279556

Í­³æ (СÓÐÃûÆø)

ͨ³£·Ç¾§Ì¬¾ÛºÏÎïÊÇ͸Ã÷µÄ£¬¶ø½á¾§¾ÛºÏÎïÖо§ÏàºÍ·Ç¾§Ï๲´æÓÉÓÚ¶þÕßµÄÕÛÉäÂʲ»Ò»ÑùµÄ£¬¹âÏßͨ¹ýʱ£¬ÔÚÁ½Ïà½çÃæ½«·¢ÉúÕÛÉäºÍ·´É䣬ËùÒÔ³ÊÏÖÈé°×É«¶ø²»Í¸Ã÷¡£
Çò¾§»ò¾§Á£µÄ³ß´çÔ½´ó£¬Í¸Ã÷ÐÔÔ½²î£¬µ«ÊÇÈç¹û½á¾§¾ÛºÏÎïÖо§ÏàÓë·Ç¾§ÏàµÄÃܶÈÏà²î²»´ó£¬ÔòÒ²¿ÉÒÔÊÇ͸Ã÷µÄ¡£
8Â¥2007-11-23 19:10:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 25 ¸ö»Ø´ð

ckm840529

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

I love science!

ÍøÉÏ¿´µ½ÑÕµÂÔÀÉêÇëµÄÒ»¸öרÀû£º
http://www.patent-cn.com/C08G/CN1234408.shtml
ÊÇÒ»Öֺܸ´ÔÓµÄ͸Ã÷¸ß·Ö×Ó£¬ÎÒÏëÖªµÀһЩ±È½Ï³£¼ûµÄ¸ß·Ö×Ó»¹ÓÐÄÄЩÊÇ͸Ã÷µÄ£¬»òÊDZȽÏ͸Ã÷µÄÄØ£¿
ÐÐʤÓÚÑÔ!¿ÆÑ§ÇóÕæ£¬Éç»áÇóÉÆ£¬ÒÕÊõÇóÃÀ!
2Â¥2007-11-01 16:51:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

simulation

½ð³æ (СÓÐÃûÆø)

Â¥Ö÷µÄÒâ˼ÊÇÎÞɫ͸Ã÷£¿²»ÖªµÀ¹èÏð½ºËã²»Ë㣬»¹Óж¡»ù½º¡£¡£¡£¡£»¹ÓÐһЩÄý½ºÖ®ÀàµÄ£¬ºÇºÇ£¬Ì«¶àÀ²¡£
3Â¥2007-11-01 20:19:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qd-laowang

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

Õâ¸ö²¢²»ÄÑ£¬·²ÊǷǾ§Ì¬µÄ¸ß·Ö×Ó£¬¶¼ÊÇ͸Ã÷µÄ£¬µ±È»ÓиöǰÌᣬ²»ÄܼӹýÁ¿Ìî¼Ó¼ÁµÈ£»¶ÔÓÚ¾§Ì¬¸ß·Ö×Ó£¬Èç¹û³ÉÐÍÖпìËÙ½µÎ£¬²úÆ·Ò²ÊÇ͸Ã÷µÄ¡£
ǰÕßÈç͸Ã÷PVC£¬µçÆ÷°ü×°²ÄÁϳ£Óã»SANÊ÷Ö¬£»SBS£»MBSµÈ¡£
ºóÕßÈçPETµÈ¡£
5Â¥2007-11-01 21:12:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +6 ÏàÐűػá¹ââÍòÕ 2026-04-05 8/400 2026-04-05 11:35 by ÏàÐűػá¹ââÍòÕ
[¿¼ÑÐ] 332Çóµ÷¼Á +10 ССÃÏ... 2026-04-05 10/500 2026-04-05 11:05 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] 323Çóµ÷¼Á£¨¼ÆËã»úÊÓ¾õºÍ´óÄ£ÐÍÏîÄ¿¾­Àú£© +3 chaoxiicy 2026-03-31 3/150 2026-04-05 10:33 by zhq0425
[¿¼ÑÐ] 346·ÖµÄÉúÎïÓëÒ½Ò©08600Çóµ÷¼Á +4 ³£ÓêÑôÉϰ¶ 2026-04-05 5/250 2026-04-05 10:26 by ÌÆãå¶ù
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ´óѧ0710£¨A£©³õÊÔ329·Ö Çóµ÷¼Á +4 Ò»Ãû26¿¼ÑÐÉú 2026-04-04 4/200 2026-04-05 10:01 by barlinike
[¿¼ÑÐ] ÄÐÉú£¬Ò»Ö¾Ô¸»¦9ÉúÎïѧ071000£¬³õÊÔ308Çóµ÷¼Á +3 Áõīī 2026-04-04 3/150 2026-04-05 08:26 by barlinike
[¿¼ÑÐ] 320·ÖÈ˹¤ÖÇÄܵ÷¼Á +7 Õñ¡ªTZ 2026-04-03 7/350 2026-04-05 00:42 by chongya
[¿¼ÑÐ] ¿¼Ñе÷¼Á +5 ËÄ´¨ÍõÌÎ 2026-04-04 5/250 2026-04-04 22:18 by à£à£à£0119
[¿¼ÑÐ] 272Çóµ÷¼Á +4 Ëɰس£Çà5 2026-04-03 4/200 2026-04-04 17:03 by babysonlkd
[¿¼ÑÐ] 282Çóµ÷¼Á +20 ycy1201 2026-04-01 22/1100 2026-04-04 00:42 by userper
[¿¼ÑÐ] »¯¹¤Çóµ÷¼Á +11 ÀóÏã֥ʿҬÄÌ 2026-04-03 11/550 2026-04-03 22:06 by à£à£à£0119
[¿¼ÑÐ] 292Çóµ÷¼Á +21 ÊÇåû×ÓÒ²ÊÇÑÐ×Ó 2026-03-30 22/1100 2026-04-03 21:44 by qlm5820
[¿¼ÑÐ] ÊÞÒ½µ÷¼Á +3 wh119216 2026-04-02 3/150 2026-04-03 19:34 by zrongyan
[¿¼ÑÐ] 315·Ö 085602 Çóµ÷¼Á +15 26¿¼ÑÐÉϰ¶°æ26 2026-04-02 15/750 2026-04-03 12:45 by xingguangj
[¿¼ÑÐ] 286Çóµ÷¼Á +7 Faune 2026-03-30 7/350 2026-04-03 10:14 by linyelide
[¿¼ÑÐ] 372·Ö²ÄÁÏÓ뻯¹¤£¨085600£©Ò»Ö¾Ô¸ºþÄÏ´óѧÇóµ÷¼Á +5 À¶¼ãƬ 2026-04-02 6/300 2026-04-02 21:37 by dongzh2009
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +3 ´Þwj 2026-04-02 3/150 2026-04-02 15:06 by cal0306
[¿¼ÑÐ] 261ÇóBÇøµ÷¼Á +5 Ã÷×С¤ 2026-04-01 7/350 2026-04-02 11:17 by ×Þξξ
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ085601²ÄÁϹ¤³ÌÓ¢Ò»Êý¶þ³õÊÔ×Ü·Ö335Çóµ÷¼Á +5 Ë«ÂíβƦÀϰå2 2026-03-31 5/250 2026-04-01 09:04 by oooqiao
[¿¼ÑÐ] 279Çóµ÷¼Á +12 jµÄÁ¢·½ 2026-03-29 12/600 2026-03-30 20:30 by dick_runner
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û