Znn3bq.jpeg
²é¿´: 806  |  »Ø¸´: 3

shuyaping

Í­³æ (СÓÐÃûÆø)

[ÇóÖú] NaH2PO4-H3PO4»º³åÈÜÒºÔõôÅäÖÃ

ÎÒÕÕһƪÎÄÏ×ÒªÇó×öʵÑ飬ËüÉÏÃæÒªÇóÓà NaH2PO4-H3PO4
»º³åÒºµ÷ÈÜÒºPHÖµµ½1.0£¬ÎÒÏëÎÊNaH2PO4-H3PO4»º³åÈÜÒºÊÇÈçºÎÅäÖõģ¿¶àл£¡

»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

Çå·çÉñ

Òø³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÎÒ²»Çå³þÄãµÄÁ×Ëá¶þÇâÄÆÒª¶àÉÙµÄŨ¶È£¬²»¹ý˳Ðò¿Ï¶¨ÊÇÏȼÓÁ×Ëá¶þÇâÄÆ£¬È»ºóÔÙÓÃÁ×Ëáµ÷½ÚphÖÁ1.0
2Â¥2012-10-19 18:15:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shuyaping

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by Çå·çÉñ at 2012-10-19 18:15:05
ÎÒ²»Çå³þÄãµÄÁ×Ëá¶þÇâÄÆÒª¶àÉÙµÄŨ¶È£¬²»¹ý˳Ðò¿Ï¶¨ÊÇÏȼÓÁ×Ëá¶þÇâÄÆ£¬È»ºóÔÙÓÃÁ×Ëáµ÷½ÚphÖÁ1.0

ËûÉÏÃæËµµÄÊÇÖ±½Ó¼Ó NaH2PO4-H3PO4»º³åÈÜÒºµ÷½ÚpHΪ1£¬ÎÒ¶¼²»Ã÷°×
3Â¥2012-10-19 18:54:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Çå·çÉñ

Òø³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
3Â¥: Originally posted by shuyaping at 2012-10-19 18:54:18
ËûÉÏÃæËµµÄÊÇÖ±½Ó¼Ó NaH2PO4-H3PO4»º³åÈÜÒºµ÷½ÚpHΪ1£¬ÎÒ¶¼²»Ã÷°×...

Èç¹ûÊÇ·½·¨²»³ÉÊ죬¿ÉÒÔ¶à×ö³¢ÊԵģ¬±Ï¾¹»º³åÑÎÊÇΪÁËÌá¸ß·ÖÀëЧ¹û£¨Ò²ÐíЧ¹û·½Ãæ½²µÄ²»ÊǺÜÈ«Ãæ£©¡£
4Â¥2012-10-19 20:49:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ shuyaping µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 286Çóµ÷¼Á +14 Faune 2026-04-08 15/750 2026-04-08 23:21 by W23Éϰ¶Å¶
[¿¼ÑÐ] Ò»Ö¾Ô¸ÏôóÉúÎïѧ332Çóµ÷¼Á +5 ³Ø³Ø³Ø³Ø³Ø³Ø 2026-04-08 5/250 2026-04-08 21:23 by zhyzzh
[¿¼ÑÐ] 320·ÖÈ˹¤ÖÇÄܵ÷¼Á +9 Õñ¡ªTZ 2026-04-03 10/500 2026-04-08 19:56 by Õñ¡ªTZ
[¿¼ÑÐ] 328Çóµ÷¼Á +16 lftmya 2026-04-07 17/850 2026-04-08 18:45 by »·»¯²Ä-СÉú
[¿¼ÑÐ] ²ÄÁÏר˶(0856) 339·ÖÇóµ÷¼Á +16 ¹þ¹þ¹þ¶ì¹þ¹þ¹þ 2026-04-05 16/800 2026-04-08 16:02 by luoyongfeng
[¿¼ÑÐ] 293Çóµ÷¼Á +3 ÓÂÔ¶¿â°®314 2026-04-06 3/150 2026-04-07 11:15 by hugr
[¿¼ÑÐ] 334·Ö¿ØÖƹ¤³ÌÇóµ÷¼Á +4 ½ªÉÐÕæsadasd 2026-04-03 4/200 2026-04-07 09:26 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 085100½¨Öþѧ ѰÇó¿çרҵµ÷¼Á Ò»Ö¾Ô¸ÄÏ´ó294·Ö У¼¶Ê¡¼¶¹ú¼Ò¼¶½±ÏîÈô¸É ̤ʵ¿Ï¸É +3 1021075758 2026-04-06 4/200 2026-04-07 09:23 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 266·Ö£¬Ò»Ö¾Ô¸µçÆø¹¤³Ì£¬±¾¿Æ²ÄÁÏ£¬Çó²ÄÁÏרҵµ÷¼Á +9 ÍÛºôºßºôºß 2026-04-02 10/500 2026-04-06 19:47 by jean5056
[¿¼ÑÐ] ר˶304ÕÒµ÷¼Á£¬Ò»Ïß³ÇÊÐ×îºÃ +3 ÀîlslÀî 2026-04-05 3/150 2026-04-06 12:16 by ffffjjjj
[¿¼ÑÐ] 0817»¯Ñ§¹¤³ÌÓë¼¼ÊõÇóµ÷¼Á£¬Ò»Ö¾Ô¸Öк£Ñó319 +14 lv945 2026-04-04 14/700 2026-04-06 10:20 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 331Çóµ÷¼Á +8 ÓÚÕ÷yz 2026-04-05 8/400 2026-04-06 00:54 by fmesaito
[¿¼ÑÐ] ²ÄÁÏר˶(0856) 339·ÖÇóµ÷¼Á +10 ¹þ¹þ¹þ¶ì¹þ¹þ¹þ 2026-04-04 10/500 2026-04-05 18:51 by À¶ÔÆË¼Óê
[¿¼ÑÐ] µ÷¼Á +8 ÐܶþÏëÉϰ¶ 2026-04-04 8/400 2026-04-05 05:27 by houyaoxu
[¿¼ÑÐ] 282µç×ÓÐÅÏ¢0854ר˶µ÷¼Á +4 202451007219 2026-04-02 6/300 2026-04-04 21:55 by laoshidan
[¿¼ÑÐ] [µ÷¼ÁÐÅÏ¢]085408¹âµçÐÅÏ¢ Çóµ÷¼Á ×Ü·Ö291·ÖÊýÒ»Ó¢Ò» +3 iz11az 2026-04-02 3/150 2026-04-04 19:09 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 319Çóµ÷¼Á +4 ÐÇÐDz»Õ£ÑÛà¶ 2026-04-03 4/200 2026-04-04 16:25 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] 297Çóµ÷¼Á +11 ljy20040718£¡ 2026-04-03 13/650 2026-04-04 09:23 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] µ÷¼Á0855-288 +5 xÐܶþa 2026-04-03 5/250 2026-04-04 00:19 by Öí»á·É
[¿¼ÑÐ] 346Çóµ÷¼Á +5 Ö£³ÏÀÖ 2026-04-02 5/250 2026-04-02 16:38 by SZW_UJN
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û