±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 863  |  »Ø¸´: 7
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

yjmail1000

гæ (³õÈëÎÄ̳)

[½»Á÷] ¡¾ÇóÖú¡¿PVCģѹ·¢ÅÝ

Çë½ÌÒ»¸öÎÊÌ⣨PVCģѹ·¢ÅÝ£©£¬ÓÃAC×÷·¢ÅݼÁ£¬Ê×ÏÈÔÚ190¶ÈÔ¤·¢ÅÝ30min£¬È»ºóÀäÈ´µ½60¶È×óÓÒ£¬È¡³öË®Öó·¢ÅÝ£¬·¢Åݱ¶ÂÊ×ÜÊǺܵͣ¬ÎªÊ²Ã´£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

yindeshu

Òø³æ (СÓÐÃûÆø)

pvc190¶È 30min ²»±ä»Æ£¬ÇëÎÊÄãÓõÄÊÇʲôÎȶ¨¼Á£¬ÕâôºÃ£¿£¿
xiaoyou
7Â¥2009-11-05 16:18:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

1128ycypolymer

ľ³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Õâô¸´Ôӵķ¢ÅÝ·½·¨°¡£¡£¡
ΪÁËÃ÷ÌìµÄÐÒ¸£Éú»î£¬ÏÖÔÚÒª¼Ó±¶Å¬Á¦£¡£¡
2Â¥2009-07-25 12:25:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangjc_sjtu

½ð³æ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Õâ¸öµÃ¿´¿´ÄãµÄÅä·½¡£
1.ACµÄÌí¼ÓÁ¿ÓжàÉÙ¡£5phr,10phr,15phr,20phr?Èç¹ûÔÚÌí¼ÓÁ¿µÝÔöµÄÇé¿öÏ£¬ÃܶÈûÓнµµÍµÄÇé¿öÏ£¬Ç뿼ÂDZðµÄÔ­Òò¡£
2.±¾ÉíÌåϵ£¬PVCÔÚ190ÉãÊ϶ÈÏÂ30·ÖÖÓ£¬Õâ¸öʱ¼äºÜ³¤µÄ£¬¿Ï¶¨È·±£PVCËùÓõȼ¶ACµÄ·Ö½â¡£ÎÊÌâ³öÏÖÔÚPVC±¾Éí»ùÌåÉÏ£¬ÔÚ¸ßÎÂÏ£¬Õâô³¤Ê±¼ä£¬PVCÊܵÃÁËô£¿»á²»»áºÜ´ó³Ì¶ÈµÄ³öÏÖ½µ½â£¬±¾ÉíµÄÕ³µ¯ÐÔÒѾ­²»ÄÜÂú×ã°ü¸²×¡ÆøÌåµÄ¿ÉÄÜ---Ò²¾ÍÊÇÆøÌå²úÉúÁË£¬µ«±¾ÉíûÓÐÁôÔÚÌåϵÖС£
Ϊʲô»¹ÒªË®Öó·¢ÅÝ£¿Ë®Öó¿Ï¶¨Ô¶Ô¶µÍÓÚ190¶ÈµÄ¡£±¾ÉíµÄÅä·½×îºÃ´óÌå¸æÖ®Ò»Ï¡£ACµÄÌí¼ÓÁ¿Èç¹ûºÜÉÙ£¬<2phr£¬»ò±¾Éí½»Áª¼Á½»ÁªÊÜ×裿»òÑ¡ÔñµÄÈÈÎȶ¨¼Á²»ºÏÊÊ£¬²»µ½Á¿£¬·¢Åݹ¤ÒյIJ»ºÏÊÊ£¬¶¼»áÔì³ÉÃÜ¶ÈÆ«´ó¡£
°ÑÏêϸµÄÇé¿ö´óÖÂ˵һÏ£¬±¾ÉíµÄÅä·½£¬·¢ÅÝÒªÇ󣬷¢ÅÝЧ¹ûµÈµÈ£¬ÎÒ¿ÉÒÔ°ïÄã·ÖÎöһϡ£
3Â¥2009-07-25 14:33:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

confidence9112

½ð³æ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÒÔǰÓÃHAAKE ×ö¹ýPVC£¬180¶È£¬15mi n£¬PVC¾Í³öÏÖ·Ö½â±ä»Æ¡£
ÐĵÄÇ¿´ó²ÅÊÇÕæÕýµØÇ¿´ó
4Â¥2009-07-27 08:28:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085701»·¾³¹¤³ÌÇóµ÷¼Á +9 ¶à¾ÃÉϿΠ2026-03-27 9/450 2026-03-28 03:58 by fmesaito
[¿¼ÑÐ] 085602 307·Ö Çóµ÷¼Á +6 ²»ÖªµÀ½Ðʲô£¡ 2026-03-26 6/300 2026-03-27 22:00 by ´ß»¯´ó°×
[¿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] 321Çóµ÷¼Á +4 è±Óñ~~ 2026-03-25 4/200 2026-03-27 11:41 by sanrepian
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ÇóÇóÁËÊÕÏÂÎÒ°É£ 2026-03-26 4/200 2026-03-27 10:37 by zhshch
[¿¼ÑÐ] Çóµ÷¼Á323²ÄÁÏÓ뻯¹¤ +7 1124361 2026-03-24 7/350 2026-03-27 10:22 by wangjy2002
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +3 µ¤ÇàÄÌ¸Ç 2026-03-26 5/250 2026-03-26 20:11 by macy2011
[¿¼ÑÐ] »úеѧ˶310·Ö£¬ÊýÒ»Ó¢Ò»£¬Ò»Ö¾Ô¸211±¾¿ÆË«·ÇÕÒµ÷¼ÁÐÅÏ¢ +3 @357 2026-03-25 3/150 2026-03-26 16:34 by by.MENG
[¿¼ÑÐ] 0856Çóµ÷¼Á +8 zhn03 2026-03-25 9/450 2026-03-26 13:42 by zzll406
[¿¼ÑÐ] 303Çóµ÷¼Á +6 À¶É½Ô 2026-03-25 6/300 2026-03-25 22:47 by 418490947
[¿¼ÑÐ] ¿¼Ñе÷¼Á +6 À´ºÃÔËÀ´À´À´ 2026-03-21 7/350 2026-03-25 22:43 by 418490947
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤328·Öµ÷¼Á +6 ¡££¬¡££¬¡££¬¡£i 2026-03-23 6/300 2026-03-25 22:30 by 418490947
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϺ½ 335·Ö | 0856²ÄÁÏ»¯¹¤ | GPA 4.07 | ÓпÆÑо­Àú +6 cccchenso 2026-03-23 6/300 2026-03-25 22:25 by 544594351
[¿¼ÑÐ] 26¿¼ÑÐ-291·Ö-ÏÃÃÅ´óѧ£¨085601£©-ÈáÐÔµç×ÓѧԺ²ÄÁϹ¤³ÌרҵÇóµ÷¼Á +3 min3 2026-03-24 4/200 2026-03-25 18:22 by xcjcqu
[¿¼ÑÐ] 296Çóµ÷¼Á +4 Íô£¡£¿£¡ 2026-03-25 7/350 2026-03-25 16:41 by Íô£¡£¿£¡
[¿¼ÑÐ] 284Çóµ÷¼Á +15 Zhao anqi 2026-03-22 15/750 2026-03-25 12:51 by wht0531
[¿¼ÑÐ] 318Çóµ÷¼Á +5 plumÀî×Ó 2026-03-21 8/400 2026-03-25 09:26 by aa331100
[¿¼ÑÐ] »·¾³Ñ§Ë¶288Çóµ÷¼Á +8 ƤƤƤ123456 2026-03-22 8/400 2026-03-23 23:47 by ÈÈÇéɳĮ
[¿¼ÑÐ] 361Çóµ÷¼Á +3 Glack 2026-03-22 3/150 2026-03-23 22:03 by fuyu_
[¿¼ÑÐ] 336»¯¹¤µ÷¼Á +4 Íõ´ó̹1 2026-03-23 5/250 2026-03-23 18:32 by allen-yin
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û