少妇撒尿W搡BBB搡WBBB搡,曰批国产精品视频免费观看,国产人妖乱国产精品人妖,亚洲AV无码久久久久久精品同性

ÄãºÃ£¬»¶Ó­À´µ½ÖлªÊÔ¼ÁÍø ¹ºÊÔ¼Á ÂòºÄ²Ä£¡ [ÇëµÇ¼][×¢²áÓоªÏ²]

»õºÅ¿ìËÙϵ¥ | Ç©µ½ËÍ»ý·Ö   | »áÔ±ÖÐÐÄ | ¿Í·þÈÈÏߣº400-021-2765

¶þ(Îå¼×»ù»·Îì¶þÏ©»ù)¶þÂÈ»¯îþ(iV),98£«%,85959-83-7,½á¹¹Ê½

¶þ(Îå¼×»ù»·Îì¶þÏ©»ù)¶þÂÈ»¯îþ(iV),98£«%

CasNo:85959-83-7 MDL:MFCD00058887 ·Ö×Óʽ:C20H30Cl2Hf ·Ö×ÓÁ¿:519.86

С³ÌÐò

»¯Ñ§ÊÔ¼Á

ËùÓвúÆ·½öÓÃ×÷¿ÆѧÑо¿ºÍÆóÒµÉú²ú£¬ÎÒÃDz»ÎªÈκθöÈËÓÃ;Ìṩ²úÆ·ºÍ·þÎñ
ÊÕÆð
  Æ·ÅÆ »õºÅ Æ·Ãû ¹æ¸ñ´¿¶È °ü×° ¿â´æ ÅƼۺ¬Ë° ³É½»¼Û ¹ºÂòÁ¿ ²Ù×÷
loading
µã»÷¼ÓÔظü¶à
¼ÓÔØÍê³É
ÉùÃ÷
1¡¢Òò³§¼Ò»áÔÚûÓÐÈκÎÌáǰ֪ͨµÄÇé¿öϸü¸Ä²úÆ·¼Û¸ñ¡¢°ü×°¡¢²úµØ»òÕßһЩ¸½¼þ£¬Èô³öÏÖ¼Û¸ñÒì³£ÇëÒÔ³§¼Ò¹ÙÍø¼Û¸ñΪ׼£¬±¾Ë¾²»ÄÜÈ·±£¿Í»§ÊÕµ½µÄ»õÎïÓëÉ̳ÇͼƬ¡¢²úµØ¡¢¸½¼þ˵Ã÷ÍêÈ«Ò»Ö£¬Ö»ÄÜÈ·±£ÎªÔ­³§Õý»õ£¡²¢ÇÒ±£Ö¤Ó뵱ʱÊг¡ÉÏͬÑùÖ÷Á÷ÐÂÆ·Ò»Ö¡£Èô±¾É̳ÇûÓм°Ê±¸üУ¬Çë´ó¼ÒÁ½⣡
2¡¢ÉÌÆ·ÐÅÏ¢±ê×¢¡°Ò»°ãΣ»¯Æ·¡±¡°Î£»¯¡±µÄÉÌÆ·£¬ÈçÐ蹺ÂòÐèÌṩһ°ãΣ»¯Æ·¹ºÂò×ÊÖÊ¡£
3¡¢½ö¿ÉÓÃÓÚ¹¤Òµ»òÕß¿ÆÑеȷÇÒ½ÁÆÄ¿µÄ¡£ÂòÂôË«·½È·ÈÏ£ºÒÀÕÕÖйú·¨ÂÉ·¨¹æÖ®¹æ¶¨£¬±¾ÍøÕ¾ÏúÊÛµÄËùÓвúÆ·½öÓÃÓÚ¹¤ÒµÓ¦ÓûòÕß¿ÆѧÑо¿µÈ·ÇÒ½ÁÆÄ¿µÄ£¬²»¿ÉÓÃÓÚÈËÀà»ò¶¯ÎïµÄÁÙ´²Õï¶Ï»òÖÎÁÆ£¬·ÇÒ©Ó㬷ÇʳÓá£ÎÒÃÇÌØ´ËÃ÷ʾÌáÐÑ£ºÄúÓ¦Ñϸñã¡ÊØÉÏÊö¹æ¶¨£¬²»µÃ³¬Ô½Õý³£µÄ¿ÆÑлò½ÌѧĿµÄ¶øÎ¥¹æʹÓòúÆ·£¬·ñÔòÓÉ´ËÔì³ÉµÄÒ»Çкó¹û¾ùÓ¦ÓÉÄú³Ðµ££»ÈôÎÒÃÇÒò´ËÔâÊÜÈκÎËðʧµÄ£¬ÄúÒ²Ó¦¸ºÔð¶ÔÎÒÃÇ×ö³öÅâ³¥¡£
ÎÒҪίÍвɹº 85959-83-7 ²úÆ·

Óû§ÐèÒªµÇ¼³É¹¦²ÅÄܽøÐÐίÍвɹº£¡
ÅÆÊÔ¼Á¿ÉÔÚÏ·½Ö±½Ó¹ºÂò£¬ÈçÐè´ó°ü×°¿É·¢ÆðίÍвɹº¡£

*ÊÕ»õÇøÓò
*·¢Æ±ÀàÐÍ
*ÐèÇóÁ¿1
*ÐèÇóÁ¿2
±¸×¢

»ù±¾ÐÅÏ¢ÎﻯÐÔÖÊ°²È«Êý¾Ý

CAS:85959-83-7
ÖÐÎÄÃû£º¶þ(Îå¼×»ù»·Îì¶þÏ©»ù)¶þÂÈ»¯îþ(iV),98£«%
Ó¢ÎÄÃû£ºBis(pentamethylcyclopentadienyl)hafnium(IV) dichloride
ÖÐÎıðÃû£º

Ó¢ÎıðÃû£º
Decamethylhafnocene dichloride

¼¼ÊõÎÊ´ð

Îʶþ(Îå¼×»ù»·Îì¶þÏ©»ù)¶þÂÈ»¯îþ(iV)µÄºÏ³É·ÏßÄäÃû 2021-04-26 08:22
ÃèÊö£º¶þ(Îå¼×»ù»·Îì¶þÏ©»ù)¶þÂÈ»¯îþ(iV)ÊÇʲô£¬ÓÐʲô·½·¨¿ÉÒԺϳÉ£¿
´ð
»ù±¾ÐÅÏ¢£º
ÖÐÎÄÃû³Æ ¶þ(Îå¼×»ù»·Îì¶þÏ©»ù)¶þÂÈ»¯îþ(iV)
ÖÐÎıðÃû Ë«(Îå¼×»ù»·Îì¶þÏ©)¶þÂÈ»¯îþ(IV);Ë«(Îå¼×»ù»·Îì¶þÏ©)¶þÂÈ»¯îþ;
Ó¢ÎÄÃû³Æ hafnium(4+),1,2,3,5,5-pentamethylcyclopenta-1,3-diene,dichloride
Ó¢ÎıðÃû decamethylhafnocene dichloride;
CASºÅ 85959-83-7

ºÏ³É·Ïߣº
1.ͨ¹ýÎå¼×»ù»·Îì¶þϩ﮺ÍÂÈ»¯îþºÏ³É¶þ(Îå¼×»ù»·Îì¶þÏ©»ù)¶þÂÈ»¯îþ(iV)£¬ÊÕÂÊÔ¼76%£»


2.ͨ¹ýÕý¶¡»ùﮡ¢1,2,3,4,5-Îå¼×»ù»·Îì¶þÏ©ºÍÂÈ»¯îþºÏ³É¶þ(Îå¼×»ù»·Îì¶þÏ©»ù)¶þÂÈ»¯îþ(iV)£¬ÊÕÂÊÔ¼72%£»


ÖлªÊÔ¼ÁÍøÌáÐÑ ºÏ³É·Ïß½ö¹©²Î¿¼
Õ¹¿ª

Ô­ÁÏѯ¼Û

ѯµ¥ÒÑÊÕµ½£¬×¨Êô¿Í·þÉÔºó»áÁªÏµÄú£¡

Äú»¹¿ÉÒԵǼºǫ́¡°²é¿´Ñ¯µ¥¡±

´ËÉÌÆ·Òѳɹ¦Ìí¼Óµ½¹ºÎï³µ
´ËÉÌÆ·Òѳɹ¦Ìí¼Óµ½¹ºÎï³µ!