±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 527  |  »Ø¸´: 4
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

syygoodluck

½ð³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿ ±ûÏ©ËáÈÜÓÚ¶þ¼×±½Âð

»¶Ó­¸÷λ³æ³æÖ¸½Ì£¡£¡
[search]±ûÏ©Ëá[/search]

[ Last edited by wellok101 on 2008-11-12 at 06:31 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÎÒµÄδÀ´²»ÊÇÃÎ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhangfangzhi

ľ³æ (Ö°Òµ×÷¼Ò)

Èܽ⡣ËùÓÐÓлúÒºÌå¶¼»¥ÈÜ¡£²»ÐÅ£¬ÊÔÊÔ
4Â¥2008-11-12 08:26:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

qunzi_008

½ð³æ (ÕýʽдÊÖ)

ÎÒÈÏΪ²»ÈÜ¡£Ò»¸öÊǼ«ÐÔÒ»¸öÊǷǼ«ÐÔ
2Â¥2008-11-11 21:57:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

suding

Ìú¸Ëľ³æ (ÖªÃû×÷¼Ò)

×ÊÁÏ ·Ö×Óʽ£ºC3H4O2
·Ö×ÓÁ¿£º72.060
CASºÅ£º79-10-7

ÐÔÖÊ£ºÎÞɫҺÌ壬Óд̼¤ÐÔÆøÎ¶¡£ÈÛµã13.5¡æ£¬·Ðµã141¡æ£¨101.3kPa£©£¬48.5¡æ£¨2.0kPa£©£¬Ïà¶ÔÃܶÈ1.052£¨20/20¡æ£©£¬ÉÁµã£¨¿ª±­£©68.3¡æ£¬ÕÛÉäÂÊ1.4185¡£ÈÜÓÚË®¡¢ÒÒ´¼ºÍÒÒÃÑ¡£Ò׾ۺϣ¬Í¨³£¼Ó¼×Ñõ»ùÇâõ«»òÇâõ«×÷×è¾Û¼Á¡£ËáÐÔÇ¿£¬ÓÐÑÏÖØ¸¯Ê´ÐÔ¡£

¶þ¼×±½¿ÉÄÜ»áÓÐÒ»¶¨µÄÈܽâ¶È
ÈËÔÚ½­ºþ£¬ÒÔÈÊžéÈË£¬ÒÔígžéÊ£¬¾«Õ\ËùÖÁ£¬½ðʯžéé_¡£
3Â¥2008-11-12 08:17:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xlll

Ìú³æ (СÓÐÃûÆø)

ÈÜ£¬²»Óû³ÒÉ£¬ºÇºÇ
5Â¥2008-11-13 21:27:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] µ÷¼ÁÍÆ¼ö +7 Ç徯714 2026-03-26 8/400 2026-03-31 22:12 by 544594351
[¿¼ÑÐ] 324·Ö 085600²ÄÁÏÓ뻯¹¤ +8 ´ô¶ìoor 2026-03-27 8/400 2026-03-31 22:11 by 544594351
[¿¼ÑÐ] 070300»¯Ñ§Çóµ÷¼Á +12 С»ÆÑ¼±¦ 2026-03-30 12/600 2026-03-31 19:15 by 253863592
[¿¼ÑÐ] ²ÄÁϹ¤³Ì085601Êý¶þÓ¢Ò»335Çóµ÷¼Á +5 Ë«ÂíβƦÀϰå2 2026-03-31 5/250 2026-03-31 19:07 by Wang200018
[¿¼ÑÐ] 080500-315·Ö¸´ÊÔµ÷¼Á +9 Éϰ¶3821 2026-03-31 9/450 2026-03-31 17:29 by ÌÆãå¶ù
[¿¼ÑÐ] 277¹òÇóµ÷¼Á +8 1915668 2026-03-27 13/650 2026-03-31 14:58 by ÍõÁÁ_´óÁ¬Ò½¿Æ´ó
[¿¼ÑÐ] 262Çóµ÷¼Á +7 ZZ..000 2026-03-30 8/400 2026-03-31 10:05 by cal0306
[¿¼ÑÐ] 323·Ö ʳƷÓëÓªÑøµ÷¼Á +3 ºÙooo 2026-03-31 3/150 2026-03-31 09:38 by longlotian
[¿¼ÑÐ] 085602»¯¹¤Çóµ÷¼Á£¨331·Ö£© +8 111@127 2026-03-30 8/400 2026-03-30 21:23 by Ñо¿É®µ¼µ¼
[¿¼ÑÐ] 359Çóµ÷¼Á +5 ÍõÁ˸öéª 2026-03-25 5/250 2026-03-30 19:36 by Ô´_2020
[¿¼ÑÐ] 295²ÄÁϹ¤³Ìר˶Çóµ÷¼Á +10 1428151015 2026-03-27 10/500 2026-03-30 19:00 by Ô´_2020
[¿¼ÑÐ] 105500ҩѧÇóµ÷¼Á£¬Ò»Ö¾Ô¸É½¶«´óѧҩѧ£¬348·Ö +3 gr¹þ¹þ¹þ 2026-03-28 3/150 2026-03-30 18:56 by Ô´_2020
[¿¼ÑÐ] 342Çóµ÷¼Á +4 ¼ÓÓÍaÀîzs 2026-03-26 4/200 2026-03-30 16:39 by ¾§ÌåÖ®ÃÀ
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤304ÇóBÇøµ÷¼Á +4 Çñgl 2026-03-26 7/350 2026-03-30 08:39 by ̽123
[¿¼ÑÐ] 070300Çóµ÷¼Á306·Ö +4 26ÒªÉϰ¶ 2026-03-27 4/200 2026-03-28 13:06 by ÌÆãå¶ù
[¿¼ÑÐ] 292Çóµ÷¼Á +14 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-25 15/750 2026-03-28 08:45 by WYUMater
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á£¬¸÷λÀÏʦ¿´¿´ÎÒ£¡£¡£¡ +5 Æîì÷ì÷ 2026-03-25 5/250 2026-03-27 21:44 by ¶«·½ÖíÖí
[¿¼ÑÐ] Ò»Ö¾Ô¸211ԺУ 344·Ö ¶«±±Å©Òµ´óѧÉúÎïѧѧ˶£¬Çóµ÷¼Á +5 ؼ·çѩҹ¹éÈËØ¼ 2026-03-26 8/400 2026-03-27 19:22 by ؼ·çѩҹ¹éÈËØ¼
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£Àí¹¤ÄÜÔ´¶¯Á¦£¨085800£©310·ÖÇóµ÷¼Á +3 zhangmingc 2026-03-27 4/200 2026-03-27 19:01 by ¸øÄãÄã×¢ÒâÐÝÏ¢
[¿¼ÑÐ] 266Çóµ÷¼Á +11 ÑôÑôÍÛÈû 2026-03-27 12/600 2026-03-27 17:56 by yu221
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û