| ²é¿´: 3236 | »Ø¸´: 5 | |||
n370470948Òø³æ (ÕýʽдÊÖ)
|
[½»Á÷]
¾Û±½ÒÒÏ©£¨PS£©¸ú¾Û¼×»ù±ûÏ©Ëá¼×õ¥£¨PMMA£©Èܽâ¶ÈÎÊÌ⣬Çó½Ì
|
|
¾Û±½ÒÒÏ©ÈÜÓÚ±½¡¢Âȷ¡¢ËÄÇâ߻૵ÈÈܼÁ£¬ÊôÓÚÈõ¼«ÐÔ ¶øPMMAÊôÓÚ¼«ÐÔÎïÖÊ£¬ÈÜÓÚ¶þÂÈÒÒÍé¡¢Âȷ¡¢±ûͪ¡¢±½¼×ÃÑ¡¢ËÄÇâß»à«µÈ ÏÖÔÚÏëÕÒ¸öºÏÊʵÄÈܼÁÈܽâPMMA¶øÓÖ²»Èܽâ¾Û±½ÒÒÏ©¡£²»ÖªµÀ´ó¼ÒÍÆ¼öºÏÊʵÄÈܼÁ°¡£¿£¿£¡£¡¼±°¡£¡ |
» ²ÂÄãϲ»¶
½ñÌìÎñί»á¿ªÍêÁË£¬Ã÷Ìì³ö½á¹ûÂð
ÒѾÓÐ18È˻ظ´
2026Äê8ÔÂ25ÈÕ¹ú×ÔÈ»·Å°ñǰͻȻÊÕµ½ÁÐÈëÆÀÉóר¼ÒÓʼþ£¬ÓйØÏµÂð£¿
ÒѾÓÐ7È˻ظ´
ÔÚ¼á±ù»¹¸Ç×ű±º£µÄʱºò£¬ÎÒ¿´µ½ÁËŷŵÄ÷»¨¡£
ÒѾÓÐ9È˻ظ´
Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿
ÒѾÓÐ6È˻ظ´
ÓÐûÓдóÉñ°ïÎÒ¿´¿´»ù½ð´úÂë
ÒѾÓÐ10È˻ظ´
·Å°ñǰµÄ²»µ¶¨
ÒѾÓÐ19È˻ظ´
ijЩ»ú¹¹£¬ÒÔЧÂʵÍΪÈÙ£¬ÒÔЧÂʵÍ×÷Ϊ´æÔÚ¸Ð
ÒѾÓÐ10È˻ظ´
2026¹ú×ÔÈ»º¯ÆÀ·Ñµ½ÕË
ÒѾÓÐ23È˻ظ´
½ñÈÕ²»·Å°ñ£¿Íø´«¹ú×ÔȻԤ¼Æ 8 Ô 27 Èտɲé½á¹û
ÒѾÓÐ22È˻ظ´
ʲôʱºò¿ª½±£¿
ÒѾÓÐ13È˻ظ´
n370470948
Òø³æ (ÕýʽдÊÖ)
- Ó¦Öú: 5 (Ó×¶ùÔ°)
- ½ð±Ò: 452.9
- ºì»¨: 4
- Ìû×Ó: 515
- ÔÚÏß: 268.7Сʱ
- ³æºÅ: 986282
- ×¢²á: 2010-03-31
- רҵ: ¹âѧºÍ¹âµç×Ó²ÄÁÏ
2Â¥2016-01-29 20:20:13
lixw
ľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 27 (СѧÉú)
- ½ð±Ò: 1538.1
- É¢½ð: 693
- ºì»¨: 12
- Ìû×Ó: 1256
- ÔÚÏß: 389.3Сʱ
- ³æºÅ: 615781
- ×¢²á: 2008-10-03
- ÐÔ±ð: GG
- רҵ: ¾ÛºÏÎï¹²»ìÓ븴ºÏ²ÄÁÏ
3Â¥2016-02-01 14:39:44
¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
|
easy°¡£¬²épolymer handbook.Ñ¡ÔñΪps µÄthetaÈܼÁ£¬¶ø¶ÔpmmaÊÇÁ¼ÈܼÁ ·¢×ÔСľ³æAndroid¿Í»§¶Ë |
4Â¥2016-02-01 22:08:02
ºÚÉ«ÂüÍÓÂÞ92
ͳæ (СÓÐÃûÆø)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 122.8
- ºì»¨: 2
- Ìû×Ó: 78
- ÔÚÏß: 69.6Сʱ
- ³æºÅ: 2315215
- ×¢²á: 2013-03-03
- ÐÔ±ð: MM
- רҵ: »·¾³·ÖÎö»¯Ñ§
5Â¥2017-03-07 10:06:07
jordanmake
гæ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 9.8
- Ìû×Ó: 58
- ÔÚÏß: 177.6Сʱ
- ³æºÅ: 2494000
- ×¢²á: 2013-06-03
- רҵ: ·ºº¯·ÖÎö
6Â¥2020-07-31 18:41:35









»Ø¸´´ËÂ¥
28