Znn3bq.jpeg
²é¿´: 2993  |  »Ø¸´: 17
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

your2007

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

[½»Á÷] ¡¾ÇóÖú/½»Á÷¡¿pNPG²âø»î ÒÑÓÐ15È˲ÎÓë

ÎÒÓÃpNPG²âø»î£¬Î񵀿´Ù·´Ó¦ÒºÔÚ·´Ó¦¹ý³ÌÖÐûÓÐÑÕÉ«±ä»¯£¬¼ÓÁË̼ËáÄÆÂíÉϱä³É»ÆÉ«ÈÜÒº£¬²»ÖªµÀÔõô»ØÊ°¡£¬Ó¦¸ÃÊÇÔÚûÓмÓÈë̼ËáÄÆÖ®Ç°¾ÍÓ¦¸ÃÓÐË®½â²úÎï¶ÔÏõ»ù±½·ÓÉú³É°¡£¬ÆÚÍûÖªµÀµÄ˵˵ллÁË
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

°®ÈËÕß±»°®£¬¾´ÈËÕßÈ˾´
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

silicare

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

ºÏ»ï´´Òµ°æ¼æÖ°°æÖ÷

ÓÅÐã°æÖ÷

¡ï
your2007(½ð±Ò+1):лл²ÎÓë
·¹ý£¬Ñ§Ï°Ñ§Ï°£¬
4Â¥2010-07-06 17:47:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 18 ¸ö»Ø´ð

zemin_fang

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
¿´Ìì(½ð±Ò+1):лл½»Á÷ 2010-07-06 17:38:09
your2007(½ð±Ò+6):ºÜÊÇллÄã°¡¡£ 2010-07-06 17:40:02
ÄãµÄ·´Ó¦ÌåϵµÄpHÊDz»ÊÇ<7??
¶ÔÏõ»ù·ÓÔÚ¼îÐÔÌõ¼þϲŻáÐγɿɼûµÄ»ÆÉ«£¬¼ÓÈë1M̼ËáÄÆµÄÄ¿µÄ¾ÍÊǽ«·´Ó¦ÌåϵÖеÄpHµ÷Õûµ½¼îÐÔ£¬ÈÃÆäÏÔÉ«£¬Í¬Ê±ÓÖ¿ÉÒÔÖÕֹø·´Ó¦¡£
2Â¥2010-07-06 16:09:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

your2007

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
Originally posted by zemin_fang at 2010-07-06 16:09:45:
ÄãµÄ·´Ó¦ÌåϵµÄpHÊDz»ÊÇ<7??
¶ÔÏõ»ù·ÓÔÚ¼îÐÔÌõ¼þϲŻáÐγɿɼûµÄ»ÆÉ«£¬¼ÓÈë1M̼ËáÄÆµÄÄ¿µÄ¾ÍÊǽ«·´Ó¦ÌåϵÖеÄpHµ÷Õûµ½¼îÐÔ£¬ÈÃÆäÏÔÉ«£¬Í¬Ê±ÓÖ¿ÉÒÔÖÕֹø·´Ó¦¡£

àÅ£¬Îҵķ´Ó¦ÌõÊÇËáÐÔ£¨pH4.5£©Ï½øÐеģ¬ÎÒ¼ÓÈë2ml,0.5MµÄ̼ËáÄÆ¡£²»¹ý£¬ÎÒÓÃpH6.0µÄ»º³åÒºÒ²ÊÔ¹ý£¬Õâ¸öÔÚ̼ËáÄÆ¼ÓÈë֮ǰ¾ÍÄܹ»¿´µ½ÈÜÒºÖð½¥±ä»ÆÉ«¡£ÕâÊÇÎªÊ²Ã´ÄØ¡£Ð»Ð»!
°®ÈËÕß±»°®£¬¾´ÈËÕßÈ˾´
3Â¥2010-07-06 17:37:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zemin_fang

ľ³æ (ÕýʽдÊÖ)

¡ï
lstt09nk(½ð±Ò+1):»¶Ó­¶à¶à½»Á÷~ 2010-07-06 20:21:36
ÒýÓûØÌû:
Originally posted by your2007 at 2010-07-06 17:37:43:

àÅ£¬Îҵķ´Ó¦ÌõÊÇËáÐÔ£¨pH4.5£©Ï½øÐеģ¬ÎÒ¼ÓÈë2ml,0.5MµÄ̼ËáÄÆ¡£²»¹ý£¬ÎÒÓÃpH6.0µÄ»º³åÒºÒ²ÊÔ¹ý£¬Õâ¸öÔÚ̼ËáÄÆ¼ÓÈë֮ǰ¾ÍÄܹ»¿´µ½ÈÜÒºÖð½¥±ä»ÆÉ«¡£ÕâÊÇÎªÊ²Ã´ÄØ¡£Ð»Ð»!

²¢²»ÊÇ·ÇÒªÇópH>7²Å»áÏÔÉ«µÄ£¬Ã»ÓÐÄÇô¿Á¿Ì¡£µ«ÊÇÄã¼ÓÈë̼ËáÄÆÒÔºópH¶¼»áÔÚ11×óÓÒ£¬ÕâÑù¿ÉÒÔ±£Ö¤²»Í¬pHÌõ¼þÏÂ×îÖÕpHÒ»ÖÂ
5Â¥2010-07-06 19:39:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 290Çóµ÷¼Á +10 luoziheng 2026-04-10 10/500 2026-04-11 20:24 by liyun12321
[¿¼ÑÐ] ¼ÆËã»ú22408 281·Ö£¬Çóµ÷¼Á +5 17715607211 2026-04-06 5/250 2026-04-11 20:23 by dongdian1
[¿¼ÑÐ] Çóµ÷¼Á£¬985²ÄÁÏÓ뻯¹¤348·Ö +6 º­ÖñÁõ 2026-04-11 8/400 2026-04-11 19:53 by lbsjt
[¿¼ÑÐ] 285Çóµ÷¼Á +8 ¶ñ·¨´ó¶þµÄÆøÎ¶ß 2026-04-05 11/550 2026-04-11 11:28 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] Ò»Ö¾Ô¸085502£¬267·ÖÇóµ÷¼Á +11 ÔÙæҲҪ³Ô·¹°¡ 2026-04-08 12/600 2026-04-11 11:08 by zhq0425
[¿¼ÑÐ] µ÷¼Á +4 µçÆø300Çóµ÷¼Á²» 2026-04-08 7/350 2026-04-11 10:44 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] 263ÄÜÔ´¶¯Á¦×¨Ë¶Çóµ÷¼Á +3 ¼Ó´óºÅ·¹ºÐ´ü 2026-04-10 3/150 2026-04-10 22:23 by 286640313
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£©×ö¹ý·Ö×ÓʵÑé +8 ÏàÐűػá¹ââÍòÕ 2026-04-07 9/450 2026-04-10 21:03 by zhouxiaoyu
[¿¼ÑÐ] ÉúÎïѧÇóµ÷¼Á Ò»Ö¾Ô¸»¦9£¬326·Ö +7 Áõīī 2026-04-06 7/350 2026-04-10 08:11 by kangsm
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤301·ÖÇóµ÷¼ÁԺУ +33 ´ÌÍ´jk 2026-04-06 34/1700 2026-04-09 18:31 by hy861222
[¿¼ÑÐ] µ÷¼Á +12 ÔÂ@163.com 2026-04-08 12/600 2026-04-09 14:27 by rl1980
[¿¼ÑÐ] »úеר˶273ÇëÇóµ÷¼Á +6 ¸ýÉêÈÉÉê 2026-04-07 6/300 2026-04-08 22:41 by bljnqdcc
[¿¼ÑÐ] ²ÄÁÏ¿ÆÑ§Ó빤³Ì320Çóµ÷¼Á£¬080500 +12 »Æ¹ÏζÊíÆ¬ 2026-04-06 12/600 2026-04-08 16:26 by luoyongfeng
[¿¼ÑÐ] 312Çóµ÷¼Á +4 Say Never 2026-04-04 4/200 2026-04-08 08:41 by barlinike
[¿¼ÑÐ] 307Çóµ÷¼Á +14 ³¬¼¶ÒÁ°º´óÍõ 2026-04-06 14/700 2026-04-08 07:03 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 327¿¼Ñе÷¼ÁÍÆ¼ö +6 ÎØÎØÎØÎØÄØ 2026-04-06 6/300 2026-04-06 21:39 by à£à£à£0119
[¿¼ÑÐ] ¹¤¿Æ370Çóµ÷¼Á +3 äçÐļ弦µ° 2026-04-05 3/150 2026-04-06 10:55 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] 0857´óÀà»·¾³¹¤³ÌBÇøÇóµ÷¼Á +3 ¹¨ÓíÃú 2026-04-05 3/150 2026-04-06 10:22 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 296Çóµ÷¼Á +3 Íô£¡£¿£¡ 2026-04-05 5/250 2026-04-05 17:38 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 313Çóµ÷¼Á +5 º£ÈÕº£ÈÕ 2026-04-04 5/250 2026-04-05 15:52 by jndximd
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û