Znn3bq.jpeg
²é¿´: 483  |  »Ø¸´: 2

nmgszwqsy

гæ (³õÈëÎÄ̳)

[ÇóÖú] ÇóÖú ëϸ¹ÜµçӾʱµÄ±ê׼ƷÅäÖÆ

ÎÒ×öëϸ¹ÜµçӾʱ£¬Ê×ÏÈÊÇÓü״¼À´ÅäÖÆ±ê׼ƷŨ¶ÈΪ1000ppmµÄÈÜÒº£¬È»ºóÓûº³åҺϡÊÍÑùƷŨ¶ÈΪ100ppm¡¢10ppm¡¢5ppmµÈ£¬µ«ÊÇÕâÑùµÄ»°£¬ÎÒµÄÿһ¸öÑùÆ·ÀïµÄ¼×´¼Å¨¶È²»Í¬£¬ÕâÑùÓÐÓ°ÏìÂ𣿿ÉÒÔÂð£¿ÁíÍâÇë½ÌÒ»ÏÂʲô½ÐË«Ïòµç¶¯½øÑù£¬ÇëÖªµÀµÄͬѧÃǸøÓèÖ¸½Ì£¡Ð»Ð»
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

xdz1978

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

³ÖÖ®ÒԺ㣡

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
nmgszwqsy: ½ð±Ò+2 2013-06-27 19:03:48
ÄãµÄ²â¶¨Ìõ¼þÊÇʲô£¬¼×´¼Ïà¶ÔÓÚ¶ÔÕÕÆ·¶øÑÔÎüÊÕºÜС°É
Ò»ÉíÕýÆø£¬Á½ÐäÇå·ç£¬Èý²Íα¥£¬ËÄ´ó½Ô¿Õ£¡
2Â¥2013-06-26 20:25:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

nmgszwqsy

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by xdz1978 at 2013-06-26 20:25:36
ÄãµÄ²â¶¨Ìõ¼þÊÇʲô£¬¼×´¼Ïà¶ÔÓÚ¶ÔÕÕÆ·¶øÑÔÎüÊÕºÜС°É

214nm×ÏÍâ ¼ì²âÆ÷£¬¼×´¼ÊÇÓ¦¸ÃûÓÐÎüÊյģ¬ÄÇÕâÑùµÄ»°Ó°Ïì´ó²»´ó£¿Îҵıê׼ƷÊǹÌÌå·Ûĩ״£¬ËùÒÔÓü״¼ÅäÖÆÎª1mg/mlµÄ´¢±¸Òº£¬È»ºó¹¤×÷ÒºÊÇÓûº³åҺϡÊ͵ġ£
3Â¥2013-06-27 09:29:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ѧԱ2UwvJO µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¼±Ðèµ÷¼Á +5 ¾ø²»·ÅÆú22 2026-04-15 5/250 2026-04-15 23:11 by Tide man
[¿¼ÑÐ] 271Çóµ÷¼Á +32 2261744733 2026-04-11 33/1650 2026-04-15 22:03 by noqvsozv
[¿¼ÑÐ] 291·Öµ÷¼Á +11 Éϰ¶Ð¡Ó¨¼ÓÓÍ 2026-04-09 12/600 2026-04-15 21:55 by noqvsozv
[¿¼ÑÐ] 291 Çóµ÷¼Á +40 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 41/2050 2026-04-15 21:54 by noqvsozv
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á? +10 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 10/500 2026-04-15 21:50 by noqvsozv
[¿¼ÑÐ] ¿ÒÇëÓÐѧУÊÕÁô +5 ¿Â»´È» 2026-04-12 5/250 2026-04-15 21:49 by noqvsozv
[¿¼ÑÐ] 307ÖÐÒ½¿¼Ñе÷¼Á +4 ÓÚÒÔ²ÉÞÀ 2026-04-14 4/200 2026-04-15 19:14 by ANÁ÷800
[¿¼ÑÐ] 366Çóµ÷¼Á +11 ²»ÖªÃûµÄСئ 2026-04-11 11/550 2026-04-14 15:50 by zs92450
[¿¼ÑÐ] Çóµ÷¼Á +12 Á§ÜÔÒ»¶¨Éϰ¶ 2026-04-10 13/650 2026-04-14 00:08 by Equinoxhua
[¿¼ÑÐ] Ò»Ö¾Ô¸211 0703»¯Ñ§ 346·ÖÇóµ÷¼Á +26 ÍÁ¶¹er? 2026-04-09 29/1450 2026-04-13 15:15 by ¶À×íÃι³Ç
[¿¼ÑÐ] 314Çóµ÷¼Á +24 wakeluofu 2026-04-09 25/1250 2026-04-13 08:58 by lhj2009
[¿¼ÑÐ] 0854µ÷¼Á +12 ³¤¹­°Á 2026-04-09 13/650 2026-04-12 09:56 by ÄæË®³Ë·ç
[¿¼ÑÐ] µ÷¼Á +10 Ö»ÐðÀë±ð´Ç 2026-04-09 12/600 2026-04-11 20:57 by ÄæË®³Ë·ç
[¿¼ÑÐ] 284Çóµ÷¼Á +11 archer.. 2026-04-09 12/600 2026-04-11 20:23 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 085410 273·Öµ÷¼Á +4 X1999 2026-04-09 4/200 2026-04-11 13:05 by pies112
[¿¼ÑÐ] 22408 327·ÖÇóµ÷¼Á +4 ÔÏ·çkon 2026-04-10 4/200 2026-04-11 09:51 by Öí»á·É
[¿¼ÑÐ] 0854µ÷¼Á +4 ³¤¹­°Á 2026-04-09 4/200 2026-04-11 09:18 by Öí»á·É
[¿¼ÑÐ] 263ÄÜÔ´¶¯Á¦×¨Ë¶Çóµ÷¼Á +4 ¼Ó´óºÅ·¹ºÐ´ü 2026-04-10 4/200 2026-04-10 20:52 by gong120082
[¿¼ÑÐ] 282£¬µçÆø¹¤³Ìרҵ£¬Çóµ÷¼Á£¬²»Ìôרҵ +9 jggshjkkm 2026-04-10 9/450 2026-04-10 14:55 by ÄæË®³Ë·ç
[¿¼ÑÐ] Çൺ¿Æ¼¼´óѧ²ÄÁÏѧԺ£¬»·¾³Ñ§Ôºµ÷¼Á²¹Â¼4ÔÂ10ÈÕÒÔǰ¶¼¿ÉÒÔ +3 1Çà¿Æ´ó¡£ 2026-04-09 5/250 2026-04-10 09:58 by ôæôæÒ»ÊéÉú
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û