±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 637  |  »Ø¸´: 3
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

lwsfirst

гæ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿PEG2000ÈÜÓÚÂÈ·ÂÂ𣿣¿

PEG2000ÈÜÓÚÂÈ·ÂÂ𣿣¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

83908458

Òø³æ (СÓÐÃûÆø)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
karl2100(½ð±Ò+1):¶àлÌṩ£¡ 1-26 00:16
¾ÛÒÒ¶þ´¼300(PEG300)¡¢¾ÛÒÒ¶þ´¼600(PEG600)¡¢¾ÛÒÒ¶þ´¼20 000(PEG20M)£¬PEGºóÃæÊý×Ö±íʾƽ¾ù·Ö×ÓÁ¿¡£³£ÓõijýÉÏÊöÍ⣬»¹ÓÐ1000£¬1500£¬2000£¬4000£¬6000µÈ¡£ÓÉÒºÌåÒÒ¶þ´¼ÔÚ¸ßμ°¸ßѹ»òµÍѹϾۺ϶øµÃ¡£ËüÃÇÊÇÄÜÐγÉÇâ¼üµÄÇ¿¼«ÐÔÆøÏàÉ«Æ×¹Ì¶¨Òº£¬·Ö×ÓÁ¿ÓúµÍ¼«ÐÔÓúÇ¿¡£×î¸ßʹÓÃζÈ100¡«200¡æ¡£·Ö×ÓÁ¿ÓúµÍ£¬×î¸ßʹÓÃζÈÓúµÍ¡£ÈÜÓÚ±ûͪ¡¢Âȷ¡¢¶þÂȼ×ÍéµÈÈܼÁ¡£
À´Ô´£ºhttp://zhidao.baidu.com/question/29221022.html?si=5
2Â¥2010-01-25 12:12:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mydreams

ľ³æ (СÓÐÃûÆø)

¿ÉÈÜÓÚÂÈ·Â
½«ÄÔº£È«²¿ÈûÂúÐÒ¸£µÄÑù×Ó¡£¼´Ê¹Ã÷ÖªµÀ²»¿ÉÒÔ¡£Ö»¼ÇµÃÎÒÃÇÔøÔÚÒ»¸öÓÖÒ»¸ö£¬¼ÅÁȵÄÉîÒ¹»òÁè³¿ÔøÎÂů¹ý±Ë´Ë¡£
3Â¥2010-01-25 12:49:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kaka08_bin

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
karl2100(½ð±Ò+1):3Q 1-26 00:16
ÔÚ¡¶Ò©Óø¨ÁÏÊֲᡷ£¨Ô­ÖøµÚ4°æ£©ÖÐÊÕ¼¯½²µ½£¬¹Ì̬PEGÄÜÈܽâÓÚ±ûͪ¡¢¶þÂȼ×Íé¡¢ÒÒ´¼ºÍ¼×´¼£¬²¢Ã»ÓÐÃ÷ȷ˵Ã÷ÈܽâÓÚÈýÂȼ×Í飨Âȷ£©¡£
»îµ½ÀÏ£¬Ñ§µ½ÀÏ~~~
4Â¥2010-01-25 14:07:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ lwsfirst µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ѧ˶274Çóµ÷¼Á +9 LiÀîÓã 2026-03-26 9/450 2026-03-28 21:42 by bymhappy
[¿¼ÑÐ] 083000ѧ˶274Çóµ÷¼Á +8 LiÀîÓã 2026-03-26 8/400 2026-03-28 20:33 by ¼ÓÓÍÏòδÀ´°¡
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤272Çóµ÷¼Á +9 °¢Ë¹µÙ·Ò2004 2026-03-28 9/450 2026-03-28 15:21 by 1018329917
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¹¤Òµ´óѧ£¬324·ÖÇóµ÷¼Á +4 Áã°Ë# 2026-03-28 4/200 2026-03-28 15:01 by 17865157980
[¿¼ÑÐ] 317Çóµ÷¼Á +6 Ê®ÏÐwx 2026-03-24 6/300 2026-03-28 13:27 by Iveryant
[¿¼ÑÐ] 311Çóµ÷¼Á +9 lin0039 2026-03-26 9/450 2026-03-28 13:05 by ÌÆãå¶ù
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304ÇóBÇøµ÷¼Á +8 Çñgl 2026-03-27 8/400 2026-03-28 12:42 by ÌÆãå¶ù
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ²ÄÁÏѧ˶Çóµ÷¼Á +3 @taotao 2026-03-28 3/150 2026-03-28 10:26 by JourneyLucky
[¿¼ÑÐ] 085405 ¿¼µÄ11408Çó¸÷λÀÏʦ´ø×ß +3 Qiuѧing 2026-03-28 3/150 2026-03-28 09:19 by ÀֺǺǵÄ×·ÃÎÈË
[¿¼ÑÐ] 340Çóµ÷¼Á +5 jhx777 2026-03-27 5/250 2026-03-28 04:18 by fmesaito
[¿¼ÑÐ] 266Çóµ÷¼Á +11 ÑôÑôÍÛÈû 2026-03-27 12/600 2026-03-27 17:56 by yu221
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ ×Ü·Ö282 Ó¢ÓïÒ»62 Çóµ÷¼Á +7 18419759900 2026-03-25 8/400 2026-03-27 16:38 by 18419759900
[¿¼ÑÐ] 0856µ÷¼Á +5 ÇóÇóÈÃÎÒÓÐÊé¶Á° 2026-03-26 6/300 2026-03-27 15:12 by caszguilin
[¿¼ÑÐ] 316Çóµ÷¼Á +5 Pigcasso 2026-03-24 5/250 2026-03-27 12:10 by zhshch
[¿¼ÑÐ] 298µ÷¼Á +3 jiyingjie123 2026-03-27 3/150 2026-03-27 11:57 by wxiongid
[¿¼ÑÐ] µ÷¼Á +3 Àî¼Îͼ¡¤S¡¤Â· 2026-03-27 3/150 2026-03-27 11:19 by wangjy2002
[ÂÛÎÄͶ¸å] Journal of Mechanical Science and Technology +3 Russ_ss 2026-03-25 5/250 2026-03-27 10:49 by ½С¹û»­´ó±ý
[¿¼ÑÐ] 271Çóµ÷¼Á +6 ÉúÈçÏÄ»¨¡­ 2026-03-22 6/300 2026-03-26 16:48 by ÕÅ¿­Ê®°ËºÅ
[¿¼ÑÐ] »¯Ñ§µ÷¼ÁÒ»Ö¾Ô¸ÉϺ£½»Í¨´óѧ336·Ö-±¾¿ÆÉϺ£211 +4 СÓã°®Óлú 2026-03-25 4/200 2026-03-26 10:19 by aa331100
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼ÁÉú +3 »ÆÁ»Ò»ÃÎǧÄê 2026-03-24 3/150 2026-03-24 17:00 by barlinike
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û