±âÐεçÀµÄÄÍ»¯Ñ§ÇÖÊ´²âÊÔÈÜÒºÅäÖÆÐèÆ¾Ö¤ÆäÓ¦Óó¡¾°£¨È繤ҵ¡¢Æû³µ¡¢º½¿Õº½ÌìµÈ£©ºÍ¿ÉÄܽӴ¥µÄ»¯Ñ§ÎïÖÊ£¨ÈçÓÍ¡¢Ëá¡¢¼î¡¢ÈܼÁµÈ£©À´Éè¼Æ¡£¡£¡£¡£¡£ÒÔÏÂÊÇÏêϸµÄ²âÊÔÈÜÒºÅäÖÆÒªÁì¡¢×¢ÖØÊÂÏî¼°ÏÖʵӦÓð¸Àý£¬£¬£¬£¬£¬£¬º¸Ç³£¼ûÇÖÊ´½éÖʵÄÅäÖÆ°ì·¨ºÍ±ê×¼ÒÀ¾Ý¡£¡£¡£¡£¡£
Ò»¡¢²âÊÔÈÜÒºÅäÖÆµÄ½¹µãÔÔò
Õë¶ÔÐÔ£ºÆ¾Ö¤µçÀÂÏÖʵʹÓÃÇéÐÎÑ¡ÔñÇÖÊ´½éÖÊ£¨ÈçÆû³µµçÀÂÐè²âÊÔÆûÓÍ¡¢²ñÓÍ¡¢Öƶ¯Òº£»£»£»£»£»¹¤ÒµµçÀÂÐè²âÊÔÈó»¬ÓÍ¡¢Ëá¼îÈÜÒº£©¡£¡£¡£¡£¡£
±ê×¼ÒÀ¾Ý£ºÓÅÏȲο¼¹ú¼Ê/ÐÐÒµ±ê×¼£¨ÈçIEC¡¢ISO¡¢ASTM¡¢SAEµÈ£©Öл®¶¨µÄ²âÊÔÈÜÒºÅä·½¡£¡£¡£¡£¡£
Ũ¶ÈÓëζȣºÃ÷È·²âÊÔŨ¶È£¨Èç5% NaClÈÜÒº£©ºÍζȣ¨Èç23¡æ¡À2¡æ»ò50¡æ¡À5¡æ£©£¬£¬£¬£¬£¬£¬ÒÔÄ£ÄâÏÖʵ¹¤¿ö¡£¡£¡£¡£¡£
ÈÜÒº¸üУº°´ÆÚÌæ»»ÈÜÒº£¨Èçÿ24Сʱ»òƾ֤pHת±ä£©£¬£¬£¬£¬£¬£¬×èÖ¹ÎÛȾÎï»ýÀÛÓ°Ïì²âÊÔЧ¹û¡£¡£¡£¡£¡£
¶þ¡¢³£¼û²âÊÔÈÜÒºÅäÖÆÒªÁì
1. ÑÎÈÜÒº£¨Ä£Ä⺣Ñó/ʪÈóÇéÐΣ©
ÊÊÓó¡¾°£º´¬²°¡¢º£Ñóƽ̨¡¢»§ÍâͨѶµçÀ¡£¡£¡£¡£¡£
±ê×¼ÒÀ¾Ý£ºIEC 60068-2-52£¨ÑÎÎí²âÊÔ£©¡¢ASTM B117£¨±ê×¼ÑÎÎíÊÔÑ飩¡£¡£¡£¡£¡£
ÅäÖÆ°ì·¨£º
ÖÊÁÏ£ºÆÊÎö´¿ÂÈ»¯ÄÆ£¨NaCl£©¡¢È¥Àë×ÓË®¡£¡£¡£¡£¡£
Ũ¶È£º5% ¡À0.1%£¨ÖÊÁ¿·ÖÊý£©£¬£¬£¬£¬£¬£¬¼´50g NaCl + 950mLÈ¥Àë×ÓË®¡£¡£¡£¡£¡£
ÏûÈÚ£º½«NaCl¼ÓÈëÈ¥Àë×ÓË®ÖУ¬£¬£¬£¬£¬£¬½Á°èÖÁÍêÈ«ÏûÈÚ¡£¡£¡£¡£¡£
pHµ÷Àí£ºÓÃÏ¡ÑÎËᣨHCl£©»òÇâÑõ»¯ÄÆ£¨NaOH£©µ÷ÀípHÖÁ6.5~7.2£¨25¡æÊ±£©¡£¡£¡£¡£¡£
¹ýÂË£ºÊ¹ÓÃ0.45¦ÌmÂËĤ¹ýÂËÈÜÒº£¬£¬£¬£¬£¬£¬È¥³ýÔÓÖÊ¡£¡£¡£¡£¡£
×¢ÖØÊÂÏ
ÑÎÎí²âÊÔÐèʹÓÃרÓÃÑÎÎíÏ䣬£¬£¬£¬£¬£¬ÈÜÒºÐèÒ»Á¬Îí»¯£¨ÅçÎíËÙÂÊ1~2mL/h£©¡£¡£¡£¡£¡£
²âÊÔÖÜÆÚͨ³£Îª24~1000Сʱ£¬£¬£¬£¬£¬£¬Ðè°´ÆÚ¼ì²éµçÀÂÍâòÇÖÊ´ÇéÐΣ¨ÈçÆðÅÝ¡¢ÁÑÎÆ¡¢±äÉ«£©¡£¡£¡£¡£¡£
2. ËáÐÔÈÜÒº£¨Ä£Ä⹤ҵËáÏ´ÇéÐΣ©
ÊÊÓó¡¾°£º»¯¹¤¡¢µç¶Æ¡¢¿óɽµÈ³¡¾°ÓõçÀ¡£¡£¡£¡£¡£
±ê×¼ÒÀ¾Ý£ºIEC 60811-2-1£¨µçÀÂÖÊÁÏÄÍ»¯Ñ§ÐÔ²âÊÔ£©¡¢ASTM D543£¨ËÜÁÏÄÍ»¯Ñ§ÐÔÆÀ¼Û£©¡£¡£¡£¡£¡£
ÅäÖÆÊ¾Àý£¨5%ÁòËáÈÜÒº£©£º
ÖÊÁÏ£ºÅ¨ÁòËᣨH?SO?£¬£¬£¬£¬£¬£¬ÃܶÈ1.84g/cm?£©¡¢È¥Àë×ÓË®¡£¡£¡£¡£¡£
Ũ¶È£º5% ¡À0.1%£¨ÖÊÁ¿·ÖÊý£©£¬£¬£¬£¬£¬£¬¼´50g H?SO? + 950mLÈ¥Àë×ÓË®¡£¡£¡£¡£¡£
ÅäÖÆ£º
ÔÚ͸·ç³÷ÖУ¬£¬£¬£¬£¬£¬½«300mLÈ¥Àë×ÓË®µ¹ÈëËÜÁÏÈÝÆ÷ÖС£¡£¡£¡£¡£
»ºÂý¼ÓÈë50mLŨÁòËᣨ±ß¼Ó±ß½Á°è£©£¬£¬£¬£¬£¬£¬×èÖ¹¾Ö²¿¹ýÈÈ¡£¡£¡£¡£¡£
ÀäÈ´ÖÁÊÒκ󣬣¬£¬£¬£¬£¬²¹¼ÓÈ¥Àë×ÓË®ÖÁ1000mL¡£¡£¡£¡£¡£
pHÑéÖ¤£ºÊ¹ÓÃpH¼ÆÈ·ÈÏÈÜÒºpH¡Ö1.0£¨25¡æÊ±£©¡£¡£¡£¡£¡£
×¢ÖØÊÂÏ
ËáÐÔÈÜÒºÅäÖÆÐè×ñÕÕ¡°ËáÈëË®¡±ÔÔò£¬£¬£¬£¬£¬£¬ÑϽû·´Ïò²Ù×÷¡£¡£¡£¡£¡£
²âÊÔºóÐèÓÃÖкÍÒº£¨Èç5% NaHCO?ÈÜÒº£©Ï´åªµçÀ£¬£¬£¬£¬£¬£¬×èÖ¹²ÐÁôËáÇÖÊ´¡£¡£¡£¡£¡£
3. ¼îÐÔÈÜÒº£¨Ä£ÄâÇå½à¼Á/Ë®ÄàÇéÐΣ©
ÊÊÓó¡¾°£ºÐÞ½¨¡¢Ê³Îï¼Ó¹¤¡¢Æû³µÏ´åªµÈ³¡¾°ÓõçÀ¡£¡£¡£¡£¡£
±ê×¼ÒÀ¾Ý£ºISO 22719£¨Ïð½ºÄͼîÐÔ²âÊÔ£©¡¢ASTM D471£¨Ïð½ºÄÍÒºÌåÐÔÄܲâÊÔ£©¡£¡£¡£¡£¡£
ÅäÖÆÊ¾Àý£¨10%ÇâÑõ»¯ÄÆÈÜÒº£©£º
ÖÊÁÏ£ºÇâÑõ»¯ÄÆ£¨NaOH£¬£¬£¬£¬£¬£¬ÆÊÎö´¿£©¡¢È¥Àë×ÓË®¡£¡£¡£¡£¡£
Ũ¶È£º10% ¡À0.1%£¨ÖÊÁ¿·ÖÊý£©£¬£¬£¬£¬£¬£¬¼´100g NaOH + 900mLÈ¥Àë×ÓË®¡£¡£¡£¡£¡£
ÅäÖÆ£º
ÔÚËÜÁÏÈÝÆ÷ÖмÓÈë500mLÈ¥Àë×ÓË®¡£¡£¡£¡£¡£
»ºÂý¼ÓÈë100g NaOH¿ÅÁ££¨±ß¼Ó±ß½Á°è£©£¬£¬£¬£¬£¬£¬×èÖ¹·É½¦¡£¡£¡£¡£¡£
ÀäÈ´ÖÁÊÒκ󣬣¬£¬£¬£¬£¬²¹¼ÓÈ¥Àë×ÓË®ÖÁ1000mL¡£¡£¡£¡£¡£
pHÑéÖ¤£ºÊ¹ÓÃpH¼ÆÈ·ÈÏÈÜÒºpH¡Ö13.0£¨25¡æÊ±£©¡£¡£¡£¡£¡£
×¢ÖØÊÂÏ
¼îÐÔÈÜÒºÅäÖÆÐèÅå´ø·À»¤ÑÛ¾µºÍÊÖÌ×£¬£¬£¬£¬£¬£¬×èֹƤ·ô½Ó´¥¡£¡£¡£¡£¡£
²âÊÔºóÐèÓÃÏ¡´×ËᣨÈç1% CH?COOH£©ÖкͲÐÁô¼îÒº¡£¡£¡£¡£¡£
4. ÓлúÈܼÁ£¨Ä£ÄâȼÓÍ/Èó»¬ÓÍÇéÐΣ©
ÊÊÓó¡¾°£ºÆû³µ¡¢º½¿Õ¡¢Ê¯ÓÍ»¯¹¤µÈ³¡¾°ÓõçÀ¡£¡£¡£¡£¡£
±ê×¼ÒÀ¾Ý£ºSAE J1767£¨Æû³µµçÀÂÄÍȼÓÍÐÔ²âÊÔ£©¡¢IEC 60811-2-2£¨µçÀÂÖÊÁÏÄÍÓÍÐÔ²âÊÔ£©¡£¡£¡£¡£¡£
ÅäÖÆÊ¾Àý£¨IRM 902±ê׼ȼÓÍ£©£º
ÖÊÁÏ£ºÒìÐÁÍ飨2,2,4-Èý¼×»ùÎìÍ飩¡¢¼×±½¡¢ÎÞË®ÒÒ´¼¡¢È¥Àë×ÓË®¡£¡£¡£¡£¡£
Åä·½£º
ÒìÐÁÍ飺75% ¡À1%£¨Ìå»ý·ÖÊý£©
¼×±½£º15% ¡À1%£¨Ìå»ý·ÖÊý£©
ÎÞË®ÒÒ´¼£º10% ¡À1%£¨Ìå»ý·ÖÊý£©
ÅäÖÆ°ì·¨£º
ÔÚ͸·ç³÷ÖУ¬£¬£¬£¬£¬£¬ÓÃÁ¿Í²»®·ÖÁ¿È¡750mLÒìÐÁÍé¡¢150mL¼×±½ºÍ100mLÎÞË®ÒÒ´¼¡£¡£¡£¡£¡£
½«ÈýÖÖÈܼÁµ¹Èë²£Á§ÈÝÆ÷ÖУ¬£¬£¬£¬£¬£¬ÃÜ·âºóÒ¡ÔÈ¡£¡£¡£¡£¡£
Öü´æ£º±Ü¹âÉúÑÄ£¬£¬£¬£¬£¬£¬ÓÐÓÃÆÚ²»Áè¼Ý3¸öÔ£¨ÈܼÁÒ×»Ó·¢£©¡£¡£¡£¡£¡£
×¢ÖØÊÂÏ
ÓлúÈܼÁÐèʹÓò£Á§»ò¾ÛËÄ·úÒÒÏ©ÈÝÆ÷Öü´æ£¬£¬£¬£¬£¬£¬×èÖ¹ÓëËÜÁÏ·´Ó¦¡£¡£¡£¡£¡£
²âÊÔºóÐèÓñûͪ»òÒÒ´¼Ï´åªµçÀÂÍâò²ÐÁôÈܼÁ¡£¡£¡£¡£¡£
5. ÖÆ¶¯Òº£¨Ä£ÄâÆû³µÒºÑ¹ÏµÍ³£©
ÊÊÓó¡¾°£ºÆû³µÖƶ¯ÏµÍ³ÓõçÀ¡£¡£¡£¡£¡£
±ê×¼ÒÀ¾Ý£ºSAE J1703£¨Öƶ¯Òº¹æ¸ñ£©¡¢ISO 4925£¨õè¾¶³µÁ¾Öƶ¯ÒºÒªÇ󣩡£¡£¡£¡£¡£
ÅäÖÆÊ¾Àý£¨DOT 3ÖÆ¶¯Òº£©£º
ÖÊÁÏ£º¾ÛÒÒ¶þ´¼ÃÑ£¨ÈçÈýÒÒ¶þ´¼µ¥¼×ÃÑ£©¡¢ÅðËáõ¥¡¢Ìí¼Ó¼Á£¨È翹ÇÖÊ´¼Á¡¢¿¹Ñõ»¯¼Á£©¡£¡£¡£¡£¡£
Åä·½£¨ÖÊÁ¿·ÖÊý£©£º
¾ÛÒÒ¶þ´¼ÃÑ£º50%~60%
ÅðËáõ¥£º30%~40%
Ìí¼Ó¼Á£º5%~10%
ÅäÖÆ°ì·¨£º
ÔÚ²»Ðâ¸ÖÈÝÆ÷ÖмÓÈë¾ÛÒÒ¶þ´¼ÃÑ£¬£¬£¬£¬£¬£¬¼ÓÈÈÖÁ60¡æ¡À5¡æ¡£¡£¡£¡£¡£
»ºÂý¼ÓÈëÅðËáõ¥£¬£¬£¬£¬£¬£¬½Á°èÖÁÍêÈ«ÏûÈÚ¡£¡£¡£¡£¡£
ÀäÈ´ÖÁ40¡æºó£¬£¬£¬£¬£¬£¬¼ÓÈëÌí¼Ó¼Á²¢»ìÏýÔȳơ£¡£¡£¡£¡£
ÐÔÄÜÑéÖ¤£º
·Ðµã£º¡Ý205¡æ£¨DOT 3±ê×¼£©¡£¡£¡£¡£¡£
ʪ·Ðµã£º¡Ý140¡æ£¨ÎüË®ºó£©¡£¡£¡£¡£¡£
×¢ÖØÊÂÏ
ÖÆ¶¯Òº¾ßÓÐÎüʪÐÔ£¬£¬£¬£¬£¬£¬ÅäÖÆºóÐèÃÜ·âÉúÑÄ¡£¡£¡£¡£¡£
²âÊÔºóÐèÓÃÒÒ´¼Ï´åªµçÀ£¬£¬£¬£¬£¬£¬×èÖ¹²ÐÁôÒºÇÖÊ´½ðÊôÌÖÂÛ¡£¡£¡£¡£¡£
Èý¡¢²âÊÔÈÜÒºÅäÖÆµÄÒªº¦×°±¸Ó빤¾ß
ÆÊÎöÌìÆ½£º¾«¶È¡Ý0.1mg£¨ÓÃÓÚ³ÆÁ¿¹ÌÌåÊÔ¼Á£©¡£¡£¡£¡£¡£
pH¼Æ£ºÇø·ÖÂÊ0.01pHµ¥Î»£¨ÓÃÓÚµ÷ÀíÈÜÒºËá¼î¶È£©¡£¡£¡£¡£¡£
´ÅÁ¦½Á°èÆ÷£º´ø¼ÓÈȹ¦Ð§£¨ÓÃÓÚ¼ÓËÙÏûÈÚ£©¡£¡£¡£¡£¡£
͸·ç³÷£º±Ø±¸£¨ÓÃÓÚÅäÖÆËáÐÔ¡¢¼îÐÔ»òÓлúÈܼÁÈÜÒº£©¡£¡£¡£¡£¡£
Á¿Í²/ÒÆÒº¹Ü£º²£Á§»ò¾Û±ûÏ©²ÄÖÊ£¨ÓÃÓÚÁ¿È¡ÒºÌ壩¡£¡£¡£¡£¡£
ÂËĤ/ÂËÖ½£º0.45¦Ìm¿×¾¶£¨ÓÃÓÚ¹ýÂËÑÎÈÜÒº£©¡£¡£¡£¡£¡£
ËÄ¡¢ÏÖʵӦÓð¸Àý
°¸Àý1£ºÆû³µ¸ßѹ±âÐεçÀÂÄÍȼÓͲâÊÔ
ijµç¶¯Æû³µÓÃ600V DC±âÐεçÀÂÐèͨ¹ýSAE J1767±ê×¼²âÊÔ£¨Ì»Â¶ÓÚIRM 902ȼÓÍ168Сʱºó£¬£¬£¬£¬£¬£¬ÆÁÕϲãÇÖÊ´Ãæ»ý¡Ü5%£©¡£¡£¡£¡£¡£
²âÊԼƻ®£º
ÈÜÒºÅäÖÆ£º°´Ìå»ý±È75:15:10»ìÏýÒìÐÁÍé¡¢¼×±½ºÍÎÞË®ÒÒ´¼¡£¡£¡£¡£¡£
²âÊÔÌõ¼þ£º
ζȣº50¡æ¡À2¡æ£¨Ä£Äâ·¢ÄîÍ·²ÕÇéÐΣ©¡£¡£¡£¡£¡£
½þÅÝʱ¼ä£º168Сʱ£¨7Ì죩¡£¡£¡£¡£¡£
Ч¹û£º
ÆÁÕϲ㣨ÂÁ²+±àÖ¯Íø£©Íâò·ºÆðÉÔ΢±äÉ«£¬£¬£¬£¬£¬£¬µ«ÎÞ´©¿×»òÁÑÎÆ¡£¡£¡£¡£¡£
ÇÖÊ´Ãæ»ýÕ¼±È2.3%£¨Çкϱê×¼ÒªÇ󣩡£¡£¡£¡£¡£
ˢУºÕë¶ÔȼÓÍÉøÍ¸ÎÊÌ⣬£¬£¬£¬£¬£¬ÔÚÆÁÕϲãÍâÔöÌí¾ÛËÄ·úÒÒÏ©£¨PTFE£©»¤Ì×£¬£¬£¬£¬£¬£¬ÇÖÊ´Ãæ»ý½µÖÁ0.5%¡£¡£¡£¡£¡£
°¸Àý2£º¹¤ÒµÒÔÌ«Íø±âÐεçÀÂÄÍËá¼î²âÊÔ
ijPROFINETµçÀÂÐèͨ¹ýIEC 60811-2-1±ê×¼²âÊÔ£¨5% H?SO?ÈÜÒº½þÅÝ72Сʱºó£¬£¬£¬£¬£¬£¬¾øÔµ²ãÀÉìÇ¿¶ÈϽµ¡Ü30%£©¡£¡£¡£¡£¡£
²âÊԼƻ®£º
ÈÜÒºÅäÖÆ£º°´ÖÊÁ¿±È5:95»ìÏýŨÁòËáºÍÈ¥Àë×ÓË®¡£¡£¡£¡£¡£
²âÊÔÌõ¼þ£º
ζȣº23¡æ¡À2¡æ£¨ÊÒÎÂÇéÐΣ©¡£¡£¡£¡£¡£
½þÅÝʱ¼ä£º72Сʱ¡£¡£¡£¡£¡£
Ч¹û£º
¾øÔµ²ã£¨½»Áª¾ÛÒÒÏ©£©ÀÉìÇ¿¶È´Ó25MPa½µÖÁ18MPa£¨Ï½µ28%£¬£¬£¬£¬£¬£¬Çкϱê×¼£©¡£¡£¡£¡£¡£
»¤Ì×£¨¾ÛÂÈÒÒÏ©£©·ºÆðÉÔ΢ÈÜÕÍ£¬£¬£¬£¬£¬£¬µ«Î´¿ªÁÑ¡£¡£¡£¡£¡£
ÓÅ»¯£º½«»¤Ì×ÖÊÁϸÄΪ·úÏ𽺣¨FKM£©£¬£¬£¬£¬£¬£¬ÀÉìÇ¿¶ÈϽµ½µÖÁ15%£¨ÌáÉýÄÍËáÐÔÄÜ£©¡£¡£¡£¡£¡£
Îå¡¢³£¼ûÎÊÌâÓë½â¾ö¼Æ»®
ÈÜҺŨ¶È½û¾øÈ·£º
Ôµ¹ÊÔÓÉ£º³ÆÁ¿Îó²î»òÈܼÁ»Ó·¢¡£¡£¡£¡£¡£
´¦Öóͷ££ºÊ¹ÓÃÆÊÎöÌìÆ½³ÆÁ¿£¬£¬£¬£¬£¬£¬ÅäÖÆºóÃÜ·âÉúÑÄ£¬£¬£¬£¬£¬£¬²¢°´ÆÚ±ê¶¨Å¨¶È¡£¡£¡£¡£¡£
²âÊÔЧ¹ûÖØ¸´ÐԲ
Ôµ¹ÊÔÓÉ£ºÈÜҺδ¹ýÂË»òζȲ¨¶¯¡£¡£¡£¡£¡£
´¦Öóͷ££º¹ýÂËÈÜҺȥ³ýÔÓÖÊ£¬£¬£¬£¬£¬£¬Ê¹ÓúãβۿØÖÆÎ¶ȣ¨¡À0.5¡æ£©¡£¡£¡£¡£¡£
µçÀÂÍâò·ºÆð·Ç»¯Ñ§ÇÖÊ´£º
Ôµ¹ÊÔÓÉ£º»úеӦÁ¦£¨Èç¼Ð¾ßѹÁ¦¹ý´ó£©»òµç»¯Ñ§ÇÖÊ´£¨Èç²î±ð½ðÊô½Ó´¥£©¡£¡£¡£¡£¡£
´¦Öóͷ££ºÓÅ»¯¼Ð¾ßÉè¼Æ£¬£¬£¬£¬£¬£¬×èÖ¹¾Ö²¿Ñ¹Á¦¼¯ÖУ»£»£»£»£»ÔÚ²âÊÔÈÜÒºÖÐÌí¼Ó»ºÊ´¼Á£¨Èç0.1%±½²¢Èýßò£©¡£¡£¡£¡£¡£
Áù¡¢×ܽá
±âÐεçÀµÄÄÍ»¯Ñ§ÇÖÊ´²âÊÔÈÜÒºÅäÖÆÐèÑÏ¿á×ñÕÕÒÔϰ취£º
Ã÷È·²âÊÔÐèÇó£ºÆ¾Ö¤Ó¦Óó¡¾°Ñ¡ÔñÇÖÊ´½éÖÊ£¨ÈçÑΡ¢Ëá¡¢¼î¡¢ÈܼÁ£©¡£¡£¡£¡£¡£
²Î¿¼±ê×¼Åä·½£ºÓÅÏȽÓÄÉIEC¡¢ASTM¡¢SAEµÈ±ê×¼»®¶¨µÄÅä·½¡£¡£¡£¡£¡£
¿ØÖÆÅäÖÆ¾«¶È£ºÊ¹ÓÃÆÊÎöÌìÆ½¡¢pH¼ÆµÈ×°±¸È·±£Å¨¶ÈºÍËá¼î¶È׼ȷ¡£¡£¡£¡£¡£
Ä£ÄâÏÖʵ¹¤¿ö£ºÉèÖúÏÊʵÄζȡ¢½þÅÝʱ¼äµÈ²ÎÊý¡£¡£¡£¡£¡£
ÀýÈ磬£¬£¬£¬£¬£¬Ä³º½¿ÕµçÀÂͨ¹ýÅäÖÆ¡°5% NaCl + 0.1% H?O?¡±»ìÏýÈÜÒº£¨Ä£ÄâÑÎÎí+Ñõ»¯ÇéÐΣ©£¬£¬£¬£¬£¬£¬·¢Ã÷ÆÁÕϲãÔÚ48СʱÄÚ·ºÆðµãÊ´£¬£¬£¬£¬£¬£¬×îÖÕͨ¹ýˢжƲ㹤ÒÕ£¨´Ó¶ÆÐ¿¸ÄΪ¶ÆÄø£©½«ÄÍÇÖʴʱ¼äÑÓÉìÖÁ200Сʱ£¬£¬£¬£¬£¬£¬Öª×㺽¿Õ±ê×¼ÒªÇ󡣡£¡£¡£¡£
Ïà¹ØÄÚÈÝ
- 100Íò´ÎÍÏÁ´µçÀÂ×°ÖÃʱÍäÇú°ë¾¶¿ØÖÆ£¿£¿£¿£¿£¿
- 100Íò´ÎÍÏÁ´µçÀ²¼ÏßʱÓëÆäËûÏßÀ¼ä¾à£¿£¿£¿£¿£¿
- 100Íò´ÎÍÏÁ´µçÀÂ×°ÖÃʱ×èֹŤתµÄÒªÁ죿£¿£¿£¿£¿
- 100Íò´ÎÍÏÁ´µçÀÂ×°ÖÃÔ¤Áô³¤¶È¼¸¶àºÏÊÊ£¿£¿£¿£¿£¿
- 100Íò´ÎÍÏÁ´µçÀÂÍÏÁ´Ô˶¯Ê±ÔëÒô±ê×¼£¿£¿£¿£¿£¿
- 100Íò´ÎÍÏÁ´µçÀÂÍÏÁ´Ô˶¯¹ì¼£¾«¶ÈÒªÇ󣿣¿£¿£¿£¿
- 100Íò´ÎÍÏÁ´µçÀÂÍÏÁ´Ô˶¯¼ÓËÙÂÊÏÞÖÆ£¿£¿£¿£¿£¿
- 100Íò´ÎÍÏÁ´µçÀÂÄÍ×ÏÍâÏßÐÔÄÜÔõÑù£¿£¿£¿£¿£¿
- 100Íò´ÎÍÏÁ´µçÀÂÍÏÁ´Ô˶¯ÖÐÕñ¶¯ÇéÐΣ¿£¿£¿£¿£¿
- TJRX¶ÆÎýͽÊÏß¶ÆÎýºóÍâòÓÐÎÞ»®ºÛ£¿£¿£¿£¿£¿

