±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 904  |  »Ø¸´: 4
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

zwfriends

гæ (СÓÐÃûÆø)

[ÇóÖú] ÇóÖú£º100¶È£¬µÍpHÓÃʲô²ÄÖÊ£¿

Ô­ÁÏ£ºpH<1, º¬ÏõËáºÍÑÎË᣻·´Ó¦Î¶È90¡æ£¬·´Ó¦¹ý³ÌpH»áÉý¸ßµ½7×óÓÒ£¬ÐèÒª½Á°è¡£ÇëÎÊÓÃʲô²ÄÖÊ£¿ÄÄÖÖÀàÐ͵ķ´Ó¦¸ª½ÏºÃ£¿Ð»Ð»Ö¸½Ì£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ÀÏÁõͬ־

Òø³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
threight: ½ð±Ò+1, лл·ÖÏí 2013-08-22 16:24:14
º¬ÏõËáµÄ½éÖÊ×îºÃ²»ÒªÓÃ316LµÄ²»Ðâ¸Ö£¬ÕÒ»¯¹¤Éè¼ÆÔºÎÊһϡ£
3Â¥2013-08-22 15:40:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

yunsanapo

½ð³æ (СÓÐÃûÆø)

Ä͸¯Ê´ÒÕÊõ¹Ý¹Ý³¤

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
lvaudi: ½ð±Ò+2, ¸Ðл½»Á÷»ØÌû£¬»¶Ó­³£À´¡£ 2013-08-21 22:33:54
ÕâÖÖ¹¤¿öʹÓùþÊϺϽðG30,G35, alloy 33ÊDZȽϺõÄÑ¡Ôñ¡£
µ±È»£¬îã×îºÃ£¬Ôڸù¤¿öÖÐÍêÈ«ÎÞ¸¯Ê´¡£Èç¹ûÏÓ¼Û¸ñÌ«¹ó£¬¿ÉÒÔÑ¡ÔñÄÉÃ×îã±íÃæºÏ½ðtantaline,¼Û¸ñ½öÊÇ´¿îÑ£¨×¢ÒâÊÇ´¿îÑ£¬±È¹þÊϺϽðC-276»¹±ãÒË£©µÄÒ»°ë×óÓÒ¡£
Ä͸¯Ê´ÒÕÊõ¹Ý¡ª¡ª´øÄú̽Ѱ¸¯Ê´Ö®ÃÀ
2Â¥2013-08-21 20:38:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

paulher

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
lvaudi: ½ð±Ò+1, ¸Ðл½»Á÷»ØÌû£¬»¶Ó­³£À´¡£ 2013-08-23 10:37:58
¶ÌÆÚÉú²úµÄ»°£¬Ì²£Á§²»¿ÉÒÔÂð?

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
4Â¥2013-08-23 00:19:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄîÖ½ð°

ľ³æ (ÖøÃûдÊÖ)

±½·Ó

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
lvaudi: ½ð±Ò+1, Ó¦ÖúÖ¸Êý+1, ¸Ðл½»Á÷»ØÌû£¬³£À´»¯¹¤É豸°æ¡£ 2013-08-25 23:20:10
Ì´ɷ´Ó¦¸ª¡£¡£¡£
¾­¼Ãʵ»Ý£¬»¹¿ÉÒÔ´òµ½ÉÏÊöÒªÇó¡£
ÎÒÃÇÍ´¿à£¬ÎÒÃÇ·½ÄÜ´ÏÃ÷¡£ËûÈËÍ´¿à£¬ÎÒÃÇ·½ÄÜÉÆÁ¼¡£
5Â¥2013-08-25 21:17:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 08¹¤¿Æ£¬295£¬½ÓÊÜ¿çרҵµ÷¼Á +4 lmnlzy 2026-03-31 4/200 2026-03-31 15:25 by Î÷¾©Ñ§ÔºÕаì
[¿¼ÑÐ] 085601 329·Öµ÷¼Á +6 yzsa12 2026-03-31 6/300 2026-03-31 15:23 by yanflower7133
[¿¼ÑÐ] 086000µ÷¼Á +4 7901117076 2026-03-26 4/200 2026-03-31 14:30 by ¼Çʱ¾2026
[¿¼ÑÐ] 085602 307·Ö Çóµ÷¼Á +8 ²»ÖªµÀ½Ðʲô£¡ 2026-03-26 8/400 2026-03-31 12:19 by 1018329917
[¿¼ÑÐ] 266·Ö£¬Çó²ÄÁÏÏà¹Ø×¨Òµµ÷¼Á +10 ÍÛºôºßºôºß 2026-03-30 12/600 2026-03-31 11:00 by ÐÜÒ»µ¶
[ÂÛÎÄͶ¸å] chinese chemical lettersÓ¢ÎİæÍ¶¸åÇóÖú 130+3 Yishengeryi 2026-03-30 3/150 2026-03-31 10:10 by ±±¾©À³ÒðÈóÉ«
[¿¼ÑÐ] 266Çóµ÷¼Á +3 ÍÛºôºßºôºß 2026-03-29 3/150 2026-03-31 10:06 by cal0306
[¿¼ÑÐ] 08¹¤¿ÆÇóµ÷¼Á286 +5 tgs_001 2026-03-28 5/250 2026-03-31 08:18 by Ò»Ö»ºÃ¹û×Ó?
[¿¼ÑÐ] ¸£½¨Àí¹¤´óѧ²ÄÁÏѧԺÏȽøºÏ½ðÍŶÓÕÐÊÕ¿¼Ñе÷¼ÁѧÉú +3 ´ó»ª½ðÉ̶¼ 2026-03-30 4/200 2026-03-31 01:04 by ·½Ó¢¿¡602
[¿¼ÑÐ] ¹þ¶û±õ¹¤Òµ´óѧ²ÄÁÏÓ뻯¹¤×¨Ë¶378Çóµ÷¼Á +3 Ëþ±ÈÎÚ˹ 2026-03-30 3/150 2026-03-30 22:55 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0703 »¯Ñ§ Çóµ÷¼Á£¬Ò»Ö¾Ô¸É½¶«´óѧ 342 ·Ö +7 Shern¡ª- 2026-03-28 7/350 2026-03-30 16:31 by nothingͶ¸åÖÐ
[¿¼ÑÐ] Çóµ÷¼Á +4 QiMing7 2026-03-25 5/250 2026-03-29 21:10 by ÌÆãå¶ù
[¿¼ÑÐ] ÊýÒ»Ó¢Ò»271ר˶£¨085401£©Çóµ÷¼Á£¬¿É¿ç +7 ǰÐбØÓйâ 2026-03-28 8/400 2026-03-28 23:22 by Сľ³ætim
[¿¼ÑÐ] 11408Èí¼þ¹¤³ÌÇóµ÷¼Á +3 Qiuѧing 2026-03-28 3/150 2026-03-28 21:50 by zhq0425
[¿¼ÑÐ] ѹ¹ú¼ÒÒ»ÇøÏߣ¬Çóµ¼Ê¦ÊÕÁô£¬Óж÷±ØÐ»£¡ +7 ÃÔÈ˵Ĺþ¹þ 2026-03-28 7/350 2026-03-28 16:47 by ´ß»¯´ó°×
[¿¼ÑÐ] ±¾¿ÆÐÂÄÜÔ´¿ÆÑ§Ó빤³Ì£¬Ò»Ö¾Ô¸»ªÀíÄܶ¯285Çóµ÷¼Á +3 AZMK 2026-03-27 5/250 2026-03-28 16:19 by xxxsssccc
[¿¼ÑÐ] 081200-314 +3 LILIQQ 2026-03-27 4/200 2026-03-28 09:41 by ±£»¤µØÇòÄãÎÒ×öÆ
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ ×Ü·Ö282 Ó¢ÓïÒ»62 Çóµ÷¼Á +7 18419759900 2026-03-25 8/400 2026-03-27 16:38 by 18419759900
[¿¼²©] 26É격 +3 ¼ÓÓͳ尡£¡ 2026-03-26 3/150 2026-03-27 15:38 by cls512
[¿¼ÑÐ] »·¾³×¨Ë¶324·ÖÇóµ÷¼ÁÍÆ¼ö +5 ÐùСÄþ¡ª¡ª 2026-03-26 5/250 2026-03-26 12:05 by i_cooler
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û