±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 386  |  »Ø¸´: 3
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

tangtxxhit

Òø³æ (СÓÐÃûÆø)

[½»Á÷] ÇóÖúÌæ´úPbµÄÎȶ¨¼Á

ÎÒÔÚ×ö»¯Ñ§¶ÆÄøµÄ¹ý³ÌÒªÇóÎÞPb»¯£¬µ«ÊÇĿǰȴÕÒ²»µ½ÊʺÏÌæ´úPb µÄÎȶ¨¼Á£¬
ÇëÇó´óÏÀ°ïÖú£¡
·Ç³£¸Ðл£¡

[ Last edited by Rainycc on 2009-3-6 at 10:48 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

0506qiu

ͬÐÐ

ÄãÒ²ÊǸ㻯ѧ¶ÆÑÐÑо¿µÄÂð£¿ÓÃÁòëå¿ÉÒÔѽ
2Â¥2007-11-21 12:02:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tangtxxhit

Òø³æ (СÓÐÃûÆø)

Êǰ¡£¬×÷»¯Ñ§¶ÆµÄ£¬·¢ÏÖ»¯Ñ§¶Æ¶ÆÒºÎȶ¨ÐԺܲ»ºÃ£¬ÓÖ²»ÄÜÓÃPbÕâÐ©ÖØ½ðÊô¡£Âé·³ÎÊһϣ¬ÄǸöÁòëåÓÃÁ¿´ó¸ÅÒª¶àÉÙÄØ£¿
3Â¥2007-11-30 17:06:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xxysjtu

½ð³æ (³õÈëÎÄ̳)

¡ï
allsw(½ð±Ò+1,VIP+0):лл£¬²ÎÓë½»Á÷£¡
Åä·½1£ºÁòËáÄø£¨NiSO4•7H2O£©         25¡«35g/L
´ÎÁ×ËáÄÆ£¨NaH2PO2•H2O£©      10¡«30g/L
´×ËáÄÆ£¨NaCH3COO•3H2O£©         7g/L
ÄûÃÊËáÄÆ£¨Na3C6H5O7•2H2O£©       10g/L
Áòëå                        0¡«1.5mg/L
pHÖµ                         5.6¡«5.8
ζȠ                             85¡æ
³ÁËÙ                             6¦Ìm/h
4Â¥2008-05-04 20:28:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ tangtxxhit µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 265Çóµ÷¼Á +9 ÁºÁºÐ£Ð£ 2026-04-01 9/450 2026-04-03 01:25 by С±ý¸Éѧ½ã0
[¿¼ÑÐ] Ò»Ö¾Ô¸Éî´ó085601²ÄÁϹ¤³Ìרҵ£¨×¨Ë¶£©300·Ö¿ÉÒÔµ÷¼ÁÈ¥ÄÄ +7 10160315 2026-04-02 7/350 2026-04-02 22:48 by liveagain126
[¿¼ÑÐ] Çóµ÷¼Á +5 Ë·Ë·»° 2026-04-02 6/300 2026-04-02 22:02 by barlinike
[¿¼ÑÐ] »¯¹¤µ÷¼Á303·Ö£¬¹ýËļ¶ +14 ÆÜÎà´ý·ç 2026-04-02 14/700 2026-04-02 21:58 by ¿ÆÑÐСר¼Ò
[¿¼ÑÐ] 315·Ö 085602 Çóµ÷¼Á +10 26¿¼ÑÐÉϰ¶°æ26 2026-04-02 10/500 2026-04-02 20:45 by dongzh2009
[¿¼ÑÐ] 346Çóµ÷¼Á +5 Ö£³ÏÀÖ 2026-04-02 5/250 2026-04-02 16:38 by SZW_UJN
[¿¼ÑÐ] 085600£¬²ÄÁÏÓ뻯¹¤321·ÖÇóµ÷¼Á +11 ´ó²öС×Ó 2026-03-28 11/550 2026-04-02 15:59 by yunlongyang
[¿¼ÑÐ] 285Çóµ÷¼Á +14 AZMK 2026-04-02 14/700 2026-04-02 15:54 by ÉϾÅÌìÀ¿Ô£¨ºÃÔ
[¿¼ÑÐ] 327Çóµ÷¼Á +9 ¼³Òàê» 2026-03-29 9/450 2026-04-02 11:44 by ÔËÆøyunqi
[¿¼ÑÐ] 329Çóµ÷¼Á +8 miaodesi 2026-04-02 10/500 2026-04-02 10:24 by ²»³Ôô~µÄ؈
[˶²©¼ÒÔ°] ²©Ò»±»ËͳöÁªÅà¸Ð¾õ²»ÊÊÓ¦Ôõô°ì +3 È«´åµÄ¹· 2026-03-31 3/150 2026-04-01 10:44 by 328838485
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁϹ¤³Ì302µ÷¼Á»·»¯»ò»¯¹¤ +15 Doleres 2026-03-31 16/800 2026-04-01 09:49 by lfj11
[¿¼ÑÐ] 299Çóµ÷¼Á +8 àÅàÅàÅàÅ2 2026-03-27 8/400 2026-03-31 18:23 by lizhi8172
[¿¼ÑÐ] ÇóÊÕÁô +8 1943443204 2026-03-28 8/400 2026-03-31 15:00 by -ÃÔÁË·°¡Â·
[¿¼ÑÐ] һ־ԸʳƷ¿ÆÑ§Ó빤³Ì083200Çóµ÷¼Á +4 XQTJZ 2026-03-30 4/200 2026-03-31 04:10 by fmesaito
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐʦ·¶»¯Ñ§332·ÖÇóµ÷¼Á +3 Lyy930824@ 2026-03-29 3/150 2026-03-30 20:15 by DHUSHUAI
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧ»¯Ñ§0703×Ü·Ö337Çóµ÷¼Á +6 niko- 2026-03-27 6/300 2026-03-30 10:25 by herarysara
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò©µ÷¼Á +5 Feisty¡£ 2026-03-28 9/450 2026-03-29 12:02 by longlotian
[¿¼ÑÐ] 305Çóµ÷¼Á +8 RuiFairyrui 2026-03-28 8/400 2026-03-29 08:22 by fmesaito
[¿¼ÑÐ] 285Çóµ÷¼Á +4 AZMK 2026-03-27 7/350 2026-03-27 20:59 by AZMK
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û