Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 2375  |  »Ø¸´: 21
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

fishzf

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

[ÇóÖú] ¾Ûõ¥¶àÔª´¼ôÇÖµ²â¶¨ÎÊÌâ

ÎÒÊǰ´ÕÕHGT 2709-1995 ¾Ûõ¥¶àÔª´¼ÖÐôÇÖµµÄ²â¶¨ÖеIJⶨ·½·¨²â¶¨ôÇÖµµÄ£¬µ«ÊÇÉÏÃæÒªÇó±»²âÑùÆ·ËùÏûºÄµÄKOH-ÒÒ´¼ÈÜÒº´óÓÚ¿Õ°×ËùÏûºÄµÄËÄ·ÖÖ®Èý¡£ÎÒÒ»Ö±´ï²»µ½ËÄ·ÖÖ®ÈýÊÇʲôԭÒò¡£×Ô¼ºÒ²×ö¹ýÀ©´óºÍËõС±»²âÑùÆ·Á¿µÄʵÑ飬½á¹ûµÎ¶¨ËùÏûºÄµÄÈÜÒºÌå»ýÊDz¶àµÄ¡£¸ù¾Ý¹«Ê½x=(V1-V2)XcX56.1/m,ÓÉÓÚV1-V2²î±ð²»´ó£¬·Ö×Ó¼ÆËã³öÀ´¾Í²î²»¶àÒ»Ñù£¬ÓÉÓÚ·Öĸmȡֵ²»Ò»Ñù£¬µ¼ÖÂͬһ¸öÑùÆ·µÃµ½²»Í¬µÄôÇÖµ£¬Çó¸ßÈ˽â´ð£¬µ½µ×ÊǸöʲôԸÒ⣬СµÜ°Ýл
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ŬÁ¦£¬Ã÷Ìì»á¸üºÃ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

±ó¸ç¸ç_88

Òø³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÄãµÄ¾Ûõ¥Òª²»ÒªÌá´¿Ö®ºóÔÙ×ö£¿
6Â¥2012-11-26 21:20:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 22 ¸ö»Ø´ð

lancet2002

ľ³æ (СÓÐÃûÆø)

¡ï
zznjut: ½ð±Ò+1, welcome 2012-11-25 09:42:10
˵Ã÷ôÇֵ̫С£¬ÎÞ·¨²â¶¨¡£
2Â¥2012-11-24 20:50:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fishzf

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by lancet2002 at 2012-11-24 20:50:18
˵Ã÷ôÇֵ̫С£¬ÎÞ·¨²â¶¨¡£

Ó¦¸Ã²»ÊÇ̫С£¬Èç¹ûôÇֵ̫СÄÇ·Ö×ÓÁ¿Ó¦¸ÃºÜ´ó²Å¶Ô£¬·Ö×ÓÁ¿´ó¾Ûõ¥¶àÔª´¼¾ÍÓ²£¬ÎÒ×ö³öÀ´µÄ²»ÊÇ̫ӲµÄ
ŬÁ¦£¬Ã÷Ìì»á¸üºÃ
3Â¥2012-11-25 12:42:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fishzf

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

×Ô¼º¶¥£¬²»Òª³Á°¡
ŬÁ¦£¬Ã÷Ìì»á¸üºÃ
4Â¥2012-11-26 09:04:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +41 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 49/2450 2026-04-14 17:53 by lhj2009
[¿¼ÑÐ] ²ÄÁÏרҵ344Çóµ÷¼Á +17 hualkop 2026-04-10 22/1100 2026-04-14 16:21 by sxdj2
[¿¼ÑÐ] 071000ÉúÎïѧµ÷¼ÁÇóÖú +18 zzzzwww 2026-04-09 21/1050 2026-04-14 15:39 by zs92450
[¿¼ÑÐ] 245Çóµ÷¼Á +6 ±ùÌÇéÙ?ÆûË® 2026-04-13 10/500 2026-04-14 10:49 by jyl0317
[¿¼ÑÐ] ²ÄÁÏ085601µ÷¼Á +32 ºÎÈó²É123 2026-04-10 34/1700 2026-04-14 08:47 by ľľmumu¡«
[¿¼ÑÐ] 293Çóµ÷¼Á +16 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 18/900 2026-04-13 21:47 by ѧԱJpLReM
[¿¼ÑÐ] 302Çóµ÷¼Á +10 Ò×£¡? 2026-04-13 10/500 2026-04-13 19:04 by lbsjt
[¿¼ÑÐ] 290Çóµ÷¼Á +18 ¿Â»´È» 2026-04-12 20/1000 2026-04-13 12:56 by cyh¡ª315
[¿¼ÑÐ] ¡£ +10 Àî¶àÃ×lee. 2026-04-12 11/550 2026-04-12 22:58 by yuyin1233
[¿¼ÑÐ] 291Çóµ÷¼Á +11 ¹ØÒä±±. 2026-04-09 12/600 2026-04-12 10:32 by ÄæË®³Ë·ç
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ289 085602 +33 yangæÃ 2026-04-10 34/1700 2026-04-12 08:11 by Art1977
[¿¼ÑÐ] 22408µ÷¼Á315·Ö +3 zhuangyan123 2026-04-09 3/150 2026-04-12 00:25 by À¶ÔÆË¼Óê
[¿¼ÑÐ] µ÷¼Á +12 ¾í¾í¾íÐIJË_ 2026-04-09 13/650 2026-04-10 22:36 by Ftglcn90
[¿¼ÑÐ] 263ÄÜÔ´¶¯Á¦×¨Ë¶Çóµ÷¼Á +4 ¼Ó´óºÅ·¹ºÐ´ü 2026-04-10 4/200 2026-04-10 20:52 by gong120082
[¿¼ÑÐ] ¼ª´ó¼ÆËã»ú¼¼Êõ331·Ö£¬Ó¢ÓïÁù¼¶£¬Çóµ÷¼Á +3 ·å·å021116 2026-04-09 3/150 2026-04-10 20:01 by chemisry
[¿¼ÑÐ] ³õÊÔ·Ö332£¬Ò»Ö¾Ô¸±¨¿¼Î÷±±¹¤Òµ´óѧ£¬ +11 ¹ÊÈË?? 2026-04-09 11/550 2026-04-09 21:54 by JineShine
[¿¼ÑÐ] ²ÄÁÏר˶(0856) 339·ÖÇóµ÷¼Á +9 ¹þ¹þ¹þ¶ì¹þ¹þ¹þ 2026-04-09 10/500 2026-04-09 20:01 by Orcid
[¿¼ÑÐ] 337Çóµ÷¼Á +4 Gky09300550£¬ 2026-04-09 4/200 2026-04-09 17:18 by ÅÁ¶ûÂíÀ­ÌØ
[¿¼ÑÐ] Çóµ÷¼Á +3 ÖíÈâ¶Õ·ÛÌõcc 2026-04-08 4/200 2026-04-09 10:05 by ÖíÈâ¶Õ·ÛÌõcc
[¿¼ÑÐ] 331Çóµ÷¼Á +5 luoxin0706. 2026-04-08 5/250 2026-04-08 22:15 by zhouyuwinner
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û