Znn3bq.jpeg
²é¿´: 4317  |  »Ø¸´: 11
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

tiamolhj

½ð³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿ÇëÎÊÑôÀë×Ó½»»»²ãÎöÖùÈçºÎÇåÏ´ ÒÑÓÐ5È˲ÎÓë

ÈçÌâ £¬Á÷¶¯ÏàÊÇÁ×ËáÄÆºÍÁòËáÄÆµÄ»º³åÒº PH7.0 ¡£¿ªÊ¼ÊÇÌݶÈÏ´ÍÑ £¬È»ºó»»¸ßÑÎÏ´ÍÑ£¬×îºóÌÝ¶ÈÆ½ºâ£¬ÇëÎÊÅÜÍêÖ®ºóÓ¦¸ÃÓÃʲôÇåÏ´Öù×Ó£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

jhydyhm

ľ³æ (Ö°Òµ×÷¼Ò)

¡¼Å£ Æø ³å Ì졽

¡ï ¡ï
tiamolhj(½ð±Ò+2):ÇëÎÊÏ´¶à³¤Ê±¼ä£¬ËµÃ÷ÊéÉÏ˵ÓÃHCL ºÍNaOH Äܲ»Äܽ²µÃ¾ßÌåµã£¿ лл 2010-01-28 13:15
Ò»°ãÓÃ3%ÑÎËáÇåÏ´
4Â¥2010-01-28 13:11:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 12 ¸ö»Ø´ð

ÄäÃû

Óû§×¢Ïú (ÎÄ̳¾«Ó¢)


¡ï
tiamolhj(½ð±Ò+1): 2010-01-28 13:14
±¾Ìû½öÂ¥Ö÷¿É¼û
2Â¥2010-01-28 13:06:16
ÒÑÔÄ   ÉêÇëPhEPI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³

jhydyhm

ľ³æ (Ö°Òµ×÷¼Ò)

¡¼Å£ Æø ³å Ì졽

tiamolhj(½ð±Ò+1):thanks Öù×ÓÄÚ¾¶8umµÄ Ó¦¸Ã²»»á¶Â°É£¿£¿ 2010-01-30 10:44
ÓÃ3%ÑÎËáÑ­»·Ô¼2Сʱ£¬°ÑÑÎËáÅŷŸɾ»£¬ÔÙÓô¿»¯Ë®³åÏ´ÖÁ³åÏ´Ë®ÏÔÖÐÐÔ¼´¿É¡£²Ù×÷±È½Ï¼òµ¥£¬µ«Óеã·Ñʱ¼ä¡£
5Â¥2010-01-28 17:23:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

newnait

гæ (³õÈëÎÄ̳)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
wtf66(½ð±Ò+1): 2010-07-13 21:55:55
wtf66:лл²ÎÓëÌÖÂÛ 2010-07-13 21:56:01
¹¤ÒµÉÏÒ»°ãÊÇ3%-7%µÄÑÎËáÇåÏ´½þÅÝÈ»ºóÔÙÓÃ5%×óÓÒµÄÇâÑõ»¯ÄÆÇåÏ´½þÅÝ×îºóÔÙÓô¿»¯Ë®Ï´ÖÁpHÖÐÐÔ
7Â¥2010-07-12 23:43:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 272·Ö²ÄÁÏ×ÓÇóµ÷¼Á +40 Loy0361 2026-04-10 52/2600 2026-04-12 19:23 by laoshidan
[¿¼ÑÐ] 322Çóµ÷¼Á +6 123°²¿µ 2026-04-12 13/650 2026-04-12 15:51 by 123°²¿µ
[¿¼ÑÐ] µçÆø¹¤³Ìר˶320Çóµ÷¼Á +5 СÂé×Ó111 2026-04-10 5/250 2026-04-12 10:47 by zhouyuwinner
[¿¼ÑÐ] 280Çóµ÷¼Á +13 wzzzÍõ 2026-04-09 13/650 2026-04-12 00:31 by ÓÂÅʸ߷å0126
[¿¼ÑÐ] 270Çóµ÷¼Á +14 ÑîÀÖ369 2026-04-11 14/700 2026-04-11 20:16 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 298Çóµ÷¼Á +5 ²ÐºÉÐÂÁø 2026-04-07 5/250 2026-04-11 11:02 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] µ÷¼Á +12 ¾í¾í¾íÐIJË_ 2026-04-09 13/650 2026-04-10 22:36 by Ftglcn90
[¿¼ÑÐ] 368Çóµ÷¼Á +3 17385968172 2026-04-10 3/150 2026-04-10 20:12 by µç×Ӱµ±ë
[¿¼ÑÐ] ±¾9 Ò»Ö¾Ô¸Î÷¹¤´ó085601 324Çóµ÷¼Á +5 wysyjs25 2026-04-10 5/250 2026-04-10 16:57 by luoyongfeng
[¿¼ÑÐ] 071000ÉúÎïѧµ÷¼ÁÇóÖú +17 zzzzwww 2026-04-09 20/1000 2026-04-10 15:55 by Çóµ÷¼Ázz
[¿¼ÑÐ] 337Çóµ÷¼Á +4 Gky09300550£¬ 2026-04-09 4/200 2026-04-09 17:18 by ÅÁ¶ûÂíÀ­ÌØ
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +13 ÏàÐűػá¹ââÍòÕ 2026-04-06 16/800 2026-04-09 13:54 by ÐìÁ¼°×ü´óÏÀ
[¿¼ÑÐ] 085801 ×Ü·Ö275 ±¾¿ÆÐÂÄÜÔ´ Çóµ÷¼Á +8 bradoner 2026-04-08 9/450 2026-04-09 13:43 by onlyÖÜ
[¿¼ÑÐ] Çóµ÷¼Á +13 Æâluck 2026-04-07 13/650 2026-04-08 22:46 by Öí»á·É
[¿¼ÑÐ] 293·ÖÇóµ÷¼Á£¬ÍâÓïΪ¶íÓï +7 ¼ÓÒ»Ò»¾Å 2026-04-07 10/500 2026-04-08 20:14 by yutian743
[¿¼ÑÐ] ²ÄÁÏ¿ÆÑ§Ó빤³Ì320Çóµ÷¼Á£¬080500 +12 »Æ¹ÏζÊíÆ¬ 2026-04-06 12/600 2026-04-08 16:26 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§Ñ§Ë¶£¬310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +10 ŬÁ¦·Ü¶·112 2026-04-07 10/500 2026-04-08 15:01 by screening
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +13 ºº123456 2026-04-07 14/700 2026-04-07 22:53 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 085602µ÷¼Á ³õÊÔ×Ü·Ö335 +3 19123253302 2026-04-06 3/150 2026-04-07 18:00 by jp9609
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷µç085401Çóµ÷¼Á +4 sunw1306 2026-04-07 4/200 2026-04-07 16:40 by à£à£à£0119
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û