±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1501  |  »Ø¸´: 2

458975780

гæ (СÓÐÃûÆø)

[ÇóÖú] ËáÐÔ¸ßÃÌËá¼Ø²âCODÓöµ½µÄÀ§ÄÑ ÒÑÓÐ1È˲ÎÓë

Ë­ÓÃËáÐÔ¸ßÃÌËá¼Ø·¨²â¶¨¹ý»¯Ñ§ÐèÑõÁ¿£¨COD£©¡£ÎÒÏÖÔÚÓöµ½ÁËÒ»¸öÂé·³£¬Ò»Ê±Ã»Ïëµ½ÎÊÌâËùÔÚ¡£
ÎҵIJÙ×÷¹ý³ÌÊÇȡˮÑù100ml¼ÓÈëÁòËáÈÜÒº£¨1+3£©5ml£¬¸ßÃÌËá¼ØÈÜÒº£¨0.002mol/l£©10mlÈ»ºóÖó·Ð30·ÖÖÓÈ»ºó¼ÓÈë10ml²ÝËáÄÆ£¨0.005mol/L£©¡£Õâʱ×ϺìÉ«Ïûʧ£¬³ÃÈÈÓøßÃÌËá¼ØÈÜÒºµÎ¶¨¡£ÕâʱÎÊÌâ³öÀ´ÁË£¬ÎÒÓÃÁ˺ܴóÁ¿µÄ¸ßÃÌËá¼ØÈÜÒº£¨³¬¹ý50ml£©£¬¿ÉÊÇÔõô¶¼µÎ¶¨²»µ½ÊÔҺ΢ºìÉ«²»ÍË¡£Ã¿´Î¶¼ÊÇÒ»µÎÏÂÈ¥Õñµ´£¬ÈÜÒºÓÖÊÇÎÞÉ«ÁË¡£
È»ºóÎҾͻ³ÒÉÊÇÁ¿µÄÎÊÌ⣬¼òµ¥µÄ×öÁËÒ»ÏÂ10ml¸ßÃÌËá¼ØÓë10ml²ÝËáÄÆ·´Ó¦£¬·¢ÏÖºóÀ´¼ÌÐø¼Ó¸ßÃÌËá¼ØÒ²ÊdzöÏÖÕâÑùµÄÇé¿ö~ Çó½â´ð°¡¡£¼±¡£¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

wynbaby

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÄãµÄ¸ßÃÌËá¼ØµÄŨ¶ÈÌ«µÍÁË
2Â¥2018-01-08 10:03:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÎÒÏëµ±¸ö

гæ (СÓÐÃûÆø)

¸ßÃÌËá¼ØÓ¦¸ÃºÍ²ÝËáÄÆµÄŨ¶Èͬ

·¢×ÔСľ³æAndroid¿Í»§¶Ë
3Â¥2020-07-22 08:21:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ 458975780 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 385·Ö ÉúÎïѧ£¨071000£©Çóµ÷¼Á +5 qf626 2026-04-01 5/250 2026-04-02 09:46 by Jaylen.
[¿¼ÑÐ] 266Çóµ÷¼Á +10 ÑôÑôÍÛÈû 2026-04-01 10/500 2026-04-02 09:07 by vgtyfty
[¿¼ÑÐ] Àíѧ07»¯Ñ§ 303Çóµ÷¼Á +14 î£08 2026-03-27 15/750 2026-04-02 08:46 by »¨??
[¿¼ÑÐ] 805600ר˶²ÄÁÏÓ뻯¹¤348·ÖÇóµ÷¼Á +6 ÉÏѧÀ²£¡ 2026-04-01 6/300 2026-04-02 07:49 by 2026²ÄÁϵ÷¼Á
[¿¼ÑÐ] 336Çóµ÷¼Á +5 kiyy 2026-04-01 5/250 2026-04-02 07:14 by chixmc
[¿¼ÑÐ] 08¹¤¿Æ275·ÖÇóµ÷¼Á +13 AaAa7420 2026-03-31 13/650 2026-04-02 06:19 by 286640313
[¿¼ÑÐ] Ó¢Ò»ÊýÒ»408£¬×Ü·Ö284£¬¶þÕ½Õæ³ÏÇóµ÷¼Á +12 12.27 2026-03-30 14/700 2026-04-02 00:18 by ÐÀϲ777
[¿¼ÑÐ] 318Çóµ÷¼Á£¬¼ÆËã²ÄÁÏ·½Ïò +7 Îüß÷Óк¦óÏÃü 2026-04-01 8/400 2026-04-01 23:54 by ÒåÎÄwang
[¿¼ÑÐ] 266·Ö£¬Ò»Ö¾Ô¸µçÆø¹¤³Ì£¬±¾¿Æ²ÄÁÏ£¬Çó²ÄÁÏרҵµ÷¼Á +8 ÍÛºôºßºôºß 2026-04-01 8/400 2026-04-01 21:41 by cal0306
[¿¼ÑÐ] 286Çóµ÷¼Á +16 PolarBear11 2026-03-26 16/800 2026-04-01 21:31 by Æß¶È²»ÐÅÈÎ
[¿¼ÑÐ] Çóµ÷¼ÁÍÆ¼ö ²ÄÁÏ 304 +21 ºÉ°üµ°hyj 2026-03-26 21/1050 2026-04-01 21:09 by lijunpoly
[¿¼ÑÐ] »·¾³¹¤³Ì 085701£¬267Çóµ÷¼Á +15 minht 2026-03-29 16/800 2026-04-01 10:13 by li_sujuan99
[¿¼ÑÐ] 358Çóµ÷¼Á +3 ÍõÏòÑô»¨ 2026-03-31 3/150 2026-04-01 09:56 by zzchen2000
[¿¼ÑÐ] ³õÊÔ301£¬´úÂë085701»·¾³¹¤³Ì£¬±¾Ë¶Ò»Ö£¬ËÄÁù¼¶Òѹý£¬ÓжþÇøÒ»×÷£¬¹²·¢±í5ƪÂÛÎÄ +3 axibli 2026-04-01 3/150 2026-04-01 08:43 by i_cooler
[¿¼ÑÐ] Çó»¯Ñ§µ÷¼Á +12 wulanna 2026-03-28 12/600 2026-03-31 16:38 by 690616278
[¿¼ÑÐ] 085404 22408 315·Ö +5 zhuangyan123 2026-03-31 6/300 2026-03-31 13:48 by limeifeng
[¿¼ÑÐ] 348Çóµ÷¼Á +6 СÀÁ³æ²»ÀÁÁË 2026-03-28 6/300 2026-03-30 10:29 by Evan_Liu
[¿¼ÑÐ] һ־Ը˫һÁ÷»úе285·ÖÇóµ÷¼Á +4 ÐÒÔ˵ÄÈýľ 2026-03-29 5/250 2026-03-29 14:49 by Miko19
[¿¼ÑÐ] 085600£¬×¨Òµ¿Î»¯¹¤Ô­Àí£¬321·ÖÇóµ÷¼Á +5 ´ó²öС×Ó 2026-03-28 5/250 2026-03-29 08:56 by qingfeng258
[¿¼ÑÐ] 330Ò»Ö¾Ô¸Öйúº£Ñó´óѧ »¯Ñ§¹¤³Ì 085602 ÓжÁ²©ÒâÔ¸ Çóµ÷¼Á +3 wywy.. 2026-03-27 4/200 2026-03-28 03:32 by fmesaito
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û