Znn3bq.jpeg
²é¿´: 163  |  »Ø¸´: 4
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

yinlingling7839

ľ³æ (СÓÐÃûÆø)

[½»Á÷] ¼ÌÐøÇóÖú£¬ÇëÎÊÂÈ´ú»·¼ºÏ©ÄÜ×ö³É¸ñʽÊÔ¼ÁÂ𣿡¾ÓÐЧÆÚ08-06-1¡¿

ÇëÎÊÂÈ´ú»·¼ºÏ©ÄÜ×ö³É¸ñʽÊÔ¼ÁÂð£¿ÎÒ¿´´ó¶àÊý¸ñʽÊÔ¼Á¶¼ÊÇÓ÷¼Â±»òÍé»ù±£¬²»ÖªµÀÖ±½ÓÁ¬ÔÚË«¼üÉϵÄÂÈÄܲ»ÄÜ×ö³É¸ñʽÊÔ¼Á£¬Çë¸ßÊÖ°ïæ£¬Ð»Ð»¡£

[ Last edited by jiankunzhong on 2008-6-1 at 00:19 ]

» ²ÂÄãϲ»¶

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

donglucun1963

Ìú¸Ëľ³æ (ÖªÃû×÷¼Ò)

Ó¦¸ÃûÎÊÌâ

¡ï
yinlingling7839(½ð±Ò+1,VIP+0):лл
Ó¦¸ÃûÎÊÌ⣬ÂÈÒÒϩþ¡¢Âȱûϩþ¶¼ÄÜ×öµÄ£¬ÎªÊ²Ã´²»ÄÜ×öÄØ
2Â¥2008-05-31 09:37:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kopsia

ľ³æ (ÖøÃûдÊÖ)


¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
yinlingling7839(½ð±Ò+15,VIP+0):лл
yinlingling7839(½ð±Ò+10,VIP+0):лл
¸ñʽӦ¸Ã¿ÉÒÔ×öµÄ,µ«ÊÇÄãÕâ¸öµÍÎï×öÆðÀ´Ïà¶ÔÒªÄѺܶàµÄ,±¾À´ÒÒÏ©»ùµÄ¸ñʽÊÔ¼Á×öÆðÀ´¾Í²»ÈÝÒ×,ÔÙ¼ÓÉÏ»·µÄÕÅÁ¦,Ó¦¸Ã±È½ÏÄÑ×öµÄ.Èç¹ûÖ»ÊÇÔÚ̼ÂȼüÖмä²åÈë½ðÊôÀë×Ó,¸ñʽÈç¹û²»ºÃ×öµÄ»°,¿ÉÒÔ»»³É¶¡»ùï®,ÕâÑù,Ò²¿ÉÒÔÂú×ãÄãϲ½µÄ·´Ó¦.
3Â¥2008-05-31 09:39:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

niuniu906

¡ï ¡ï
yinlingling7839(½ð±Ò+2,VIP+0):лл
ÎÒÊÇÕâô¿´µÄ£¬¸ñʽÊÔ¼Á¿ÉÒÔºÍco2ÔÚ¸ÉÃÑÌõ¼þÏ·´Ó¦Éú³ÉR-cooH,µ±RÊÇÒÒÏ©ÊÇ£¬ÄÇôÉú³ÉµÄʱûÏ©Ë᣻

±ûÏ©ËáµÄ»¯Ñ§ÐÔÖÊ

ÖÐÎÄÃû³Æ£º ±ûÏ©Ëá

Ó¢ÎÄÃû³Æ£º acrylic acid

Ó¢ÎÄÃû³Æ2£º propenoic acid

CAS No.£º 79-10-7

·Ö×Óʽ£º C3H4O2

·Ö×ÓÁ¿£º 72.06

Àí»¯ÌØÐÔ

Ö÷Òª³É·Ö£º º¬Á¿¡Ý99.0£¥
ÄÇô˵±ûÏ©ËáÊÇ¿ÉÒÔÎȶ¨´æÔڵģ¬Òò´Ë£¬ÕâÖÖÍéÌþÊÇ¿ÉÒÔÓÃÀ´ÖƱ¸¸ñʽÊÔ¼Á¡£
4Â¥2008-05-31 09:41:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ yinlingling7839 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 322Çóµ÷¼Á +6 tekuzu 2026-04-17 6/300 2026-04-17 13:48 by Espannnnnol
[¿¼ÑÐ] ÊÕµ½¸´ÊÔµ÷¼Áµ«ÊÇÈ¥²»ÁË +6 СÎÏÅ£* 2026-04-16 6/300 2026-04-17 10:05 by º­ÖñÁõ
[¿¼ÑÐ] »¯Ñ§070300 Çóµ÷¼Á +28 ¹þ¹þ¹þ^_^ 2026-04-12 28/1400 2026-04-16 21:36 by ´óÁ¦Ë®ÊÖÁ¦´óÎÞÇ
[¿¼ÑÐ] 294Çóµ÷¼Á +14 µ­È»654321 2026-04-15 14/700 2026-04-16 21:01 by lpl364211
[¿¼ÑÐ] 26ҩѧר˶105500Çóµ÷¼Á +6 à¶¹þ¼ÓÓÍ 2026-04-13 7/350 2026-04-16 14:31 by zhouxiaoyu
[¿¼ÑÐ] 327Çóµ÷¼Á +26 Xxjc1107. 2026-04-13 29/1450 2026-04-16 10:52 by Espannnnnol
[¿¼ÑÐ] Çóµ÷¼ÁÍÆ¼ö +8 СÄô°®Ñ§Ï° 2026-04-14 8/400 2026-04-16 07:22 by ѧԱJpLReM
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á? +10 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 10/500 2026-04-15 21:50 by noqvsozv
[¿¼ÑÐ] ͨÐŹ¤³ÌÇóµ÷¼Á£¡£¡£¡ +6 zlb770521 2026-04-14 6/300 2026-04-15 20:00 by ѧԱJpLReM
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +9 Ö½ÉÈzhishan 2026-04-13 9/450 2026-04-15 18:28 by ANÁ÷800
[¿¼ÑÐ] 085801µçÆø×¨Ë¶272Çóµ÷¼Á +19 µçÆøÀî 2026-04-13 21/1050 2026-04-15 13:37 by ºÚ¿Æ¼¼¿óÒµ
[¿¼ÑÐ] ҩѧ305Çóµ÷¼Á +10 Â꿨°Í¿¨boom 2026-04-10 10/500 2026-04-14 15:55 by zs92450
[¿¼ÑÐ] 085408¹âµçÐÅÏ¢¹¤³Ìר˶355Ò»Ö¾Ô¸³¤´º¹â»úËùµ÷¼Á +6 Íõymaa 2026-04-13 13/650 2026-04-14 11:33 by Íõymaa
[¿¼ÑÐ] Çóµ÷¼Á£¬985²ÄÁÏÓ뻯¹¤348·Ö +9 º­ÖñÁõ 2026-04-11 14/700 2026-04-13 22:26 by º­ÖñÁõ
[¿¼ÑÐ] 302Çóµ÷¼Á +10 Ò×£¡? 2026-04-13 10/500 2026-04-13 19:04 by lbsjt
[¿¼ÑÐ] ¡£ +10 Àî¶àÃ×lee. 2026-04-12 11/550 2026-04-12 22:58 by yuyin1233
[¿¼ÑÐ] 0831Ò»ÂÖµ÷¼Áʧ°ÜÇóÖú +10 СÐÜî£î£_s 2026-04-11 10/500 2026-04-12 22:43 by ³¤¹­°Á
[¿¼ÑÐ] 339Çóµ÷¼Á +8 hanwudada 2026-04-11 9/450 2026-04-12 15:36 by laoshidan
[¿¼ÑÐ] 283Çóµ÷¼Á 086004¿¼Ó¢¶þÊý¶þ +17 ÄǸöàà×Ó 2026-04-10 18/900 2026-04-11 16:27 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] Ò»Ö¾Ô¸985»úеѧ˶380Çóµ÷¼Á +5 ¹Ø¹ØöÂð¯10 2026-04-11 5/250 2026-04-11 10:10 by ÖªÄî¡£A
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û