²é¿´: 1126  |  »Ø¸´: 8
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

zdg555

гæ (³õÈëÎÄ̳)


[½»Á÷] ¹ØÓÚ·Ò¶ÙÑõ»¯µÄÄÑÌâ

±¾ÈË×î½üÔÚ×ö·Ò¶ÙÑõ»¯´¦Àí·ÏË®µÄʵÑ飬ԭˮcod´ó¸ÅΪ5000mg/L£¬Ã¿1000mL·ÏË®·Ò¶ÙÊÔ¼ÁÁòËáÑÇÌú¼ÓÈë20g£¬Ë«ÑõË®30g£¨Å¨¶È30%£©£¬Ö®Ç°×öÊÇÓÃÇâÑõ»¯¸Æµ÷PHÖµ£¬Ð§¹û»¹²»´í£¬µ«ÊÇÔì³ÉµÄ¹Ì·ÏÁ¿Óеã´ó£¬¹«Ë¾Áìµ¼¾ÍÈÃÎÒÓÃÒº¼î»òÕß°±Ë®µ÷PHÖµ£¬µ«ÊÇÕâÑù×öµÄ»°£¬¹ýÂËÊǼþÂé·³µÄÊ£¨ÖÁÉÙÐèÒª5¸öСʱ£©£¬ÇóÖú£¬ÓÐûÓдóÉñÖ¸µãÏ£¬¸ÃÔõô×öÕâ¸öʵÑé¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Õâ¸öÖ»ÄÜС¹æÄ£´¦Àí£¬Éú²ú¼°¹¤Òµ»¯»ù±¾²»ÐУ¬Ò»°ã¹¤Òµ»¯¶¼ÊÇÌúîÑ+³Á½µ+ÓÐÑõ¾ú+ÎÞÑõ¾ú´¦Àí
9Â¥2015-09-03 14:40:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

hchg

Ìú³æ (Ö°Òµ×÷¼Ò)


¡ï
zdg555(½ð±Ò+1): лл²ÎÓë
·Ò¶ÙµÄÎÛÄàÊDZȽÏÄÑÍÑË®µÄ£¬Õý³£ÊÇÓÃNaOHµ÷pHµÄ¡£
6Â¥2015-08-29 10:41:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

pengxuanvip

гæ (ÖøÃûдÊÖ)


¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
¹ýÂËÂýÖ÷ÒªÊÇÄãÕâ¸öÑÇÌúÁ¿Ì«´ó¡£×îºÃÄܼõÑÇÌúµÄÁ¿£¬PHÓÃÒº¼îµ÷£¬¼ÓÈëÉÙÁ¿»îÐÔÌ¿»ò¹èÔåÍÁÖúÂË£¬Ó¦¸Ã5µ½10·ÖÖÓ¿ÉÒԸ㶨¡£

·¢×ÔСľ³æAndroid¿Í»§¶Ë
7Â¥2015-08-29 20:48:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

juekong

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)


8Â¥2015-08-29 22:31:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[˶²©¼ÒÔ°] ±±¾©ÁÖÒµ´óѧ˶µ¼ÕÐÉú¹ã¸æ +4 kongweilin 2026-03-26 6/300 2026-03-26 10:06 by ßäÎØß÷ÎØ
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤328·Öµ÷¼Á +6 ¡££¬¡££¬¡££¬¡£i 2026-03-23 6/300 2026-03-25 22:30 by 418490947
[¿¼ÑÐ] 308Çóµ÷¼Á +5 īīĮ 2026-03-25 5/250 2026-03-25 22:19 by 544594351
[¿¼ÑÐ] 299Çóµ÷¼Á +7 ijijijijλ 2026-03-21 8/400 2026-03-25 20:34 by ÈÈÇéɳĮ
[¿¼ÑÐ] 285Çóµ÷¼Á +3 AZMK 2026-03-24 3/150 2026-03-25 12:23 by userper
[¿¼ÑÐ] Çóµ÷¼Á323²ÄÁÏÓ뻯¹¤ +4 1124361 2026-03-24 4/200 2026-03-25 11:19 by shulmg
[¿¼ÑÐ] 278Çóµ÷¼Á +4 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-19 4/200 2026-03-25 11:01 by userper
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ £¬070300»¯Ñ§Ñ§Ë¶£¬×Ü·Ö287£¬Ë«·ÇÒ»±¾£¬Çóµ÷¼Á¡£ +4 ³¿»èÏßÓëÐǺ£ 2026-03-20 4/200 2026-03-25 10:16 by allen-yin
[¿¼ÑÐ] BÇø¿¼Ñе÷¼Á +4 yqdszhdap£­ 2026-03-22 5/250 2026-03-25 08:51 by baoball
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +6 Æ¥¿Ëi 2026-03-23 6/300 2026-03-24 21:09 by greychen00
[¿¼ÑÐ] »¯¹¤×¨Ë¶Çóµ÷¼Á +3 questionÍì·ç 2026-03-24 3/150 2026-03-24 18:48 by jhhcooi
[¿¼ÑÐ] 321Çóµ÷¼Á +4 Ymlll 2026-03-24 4/200 2026-03-24 14:44 by sprinining
[¿¼ÑÐ] һ־Ըɽ¶«´óѧҩѧѧ˶Çóµ÷¼Á +3 ¿ª¿ªÐÄÐÄû·³ÄÕ 2026-03-23 4/200 2026-03-24 00:06 by ¿ª¿ªÐÄÐÄû·³ÄÕ
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁϹ¤³Ì348Çóµ÷¼Á +6 £þ^£þ©bº¹ 2026-03-19 9/450 2026-03-23 19:53 by pswait
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉÂʦ´óÉúÎïѧ071000£¬298·Ö£¬Çóµ÷¼Á +3 SYA£¡ 2026-03-23 3/150 2026-03-23 19:09 by macy2011
[¿¼ÑÐ] 280·ÖÇóµ÷¼Á Ò»Ö¾Ô¸085802 +4 PUMPT 2026-03-22 7/350 2026-03-22 22:13 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 275Çóµ÷¼Á +6 shansx 2026-03-22 8/400 2026-03-22 15:27 by barlinike
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ071000£¬Çóµ÷¼Á +4 ÑØ°¶Óб´¿Ç6 2026-03-21 4/200 2026-03-22 07:21 by ilovexiaobin
[¿¼ÑÐ] 297Çóµ÷¼Á +3 ϲ»¶»¹ÊDz»¸ÊÐÄ 2026-03-20 3/150 2026-03-21 18:33 by ѧԱ8dgXkO
[¿¼ÑÐ] Çóµ÷¼Á +3 .m.. 2026-03-21 4/200 2026-03-21 16:25 by barlinike
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û