| ²é¿´: 10369 | »Ø¸´: 5 | ||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | ||
Ý»0316гæ (³õÈëÎÄ̳)
|
[ÇóÖú]
6061ÂÁºÏ½ðÓÿÀÕÊÔ¼Á¸¯Ê´Ê±¼äΪ¶àÉÙ£¿ ÒÑÓÐ1È˲ÎÓë
|
|
|
6061ÂÁºÏ½ðÓÿÀÕÊÔ¼Á¸¯Ê´Ê±¼äΪ¶àÉÙ£¿Çó¸æÖª°¡ ·¢×ÔСľ³æAndroid¿Í»§¶Ë |
» ²ÂÄãϲ»¶
271Çóµ÷¼Á
ÒѾÓÐ30È˻ظ´
²ÄÁÏÀà284µ÷¼Á
ÒѾÓÐ50È˻ظ´
291·Öµ÷¼Á
ÒѾÓÐ9È˻ظ´
µ÷¼ÁÇóÊÕÁô
ÒѾÓÐ34È˻ظ´
291 Çóµ÷¼Á
ÒѾÓÐ38È˻ظ´
22408 312Çóµ÷¼Á
ÒѾÓÐ17È˻ظ´
Ò»Ö¾Ô¸»ªÖÐũҵ071010£¬320Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
290µ÷¼ÁÉúÎï0860
ÒѾÓÐ41È˻ظ´
291Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
211±¾¿Æ²ÄÁÏ»¯¹¤Çóµ÷¼Á
ÒѾÓÐ23È˻ظ´
» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)
ºÚÆ»¹û525
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 140.5
- É¢½ð: 15
- Ìû×Ó: 11
- ÔÚÏß: 12.3Сʱ
- ³æºÅ: 2488981
- ×¢²á: 2013-05-30
- רҵ: Áã¼þ¼Ó¹¤ÖÆÔì
5Â¥2018-04-18 09:54:27
dickliu7
Ìú¸Ëľ³æ (ÖøÃûдÊÖ)
- MM-EPI: 1
- Ó¦Öú: 559 (²©Ê¿)
- ½ð±Ò: 6177.4
- ºì»¨: 82
- Ìû×Ó: 1139
- ÔÚÏß: 299.5Сʱ
- ³æºÅ: 1651509
- ×¢²á: 2012-02-28
- רҵ: ½ðÊô½á¹¹²ÄÁÏ
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
|
?????etching solution?]?????N???????????X????g???????????c???????????¨¹????? ???¦Å???g??????????c?????????????????????????ú›¦Ë??????g???????? ?e???l????????m????????????r?g(????5??)?_??????????????r?g???????¦Î?????????????W???¡¦?g???????????? Keller's reagent, very popular general-purpose reagent for Al and Al alloys, except high-Si alloys. Immerse sample 10-20 s, wash in warm water. Can follow with a dip in cone. HNO,. Outlines all common constituents, reveals grain boundaries in certain alloys. |
2Â¥2017-03-29 08:23:13
¼ÍÔʺÀ
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 3
- Ìû×Ó: 19
- ÔÚÏß: 5.2Сʱ
- ³æºÅ: 4646509
- ×¢²á: 2016-05-01
|
ÎÒÓÃÂÁºÏ½ð6061×öÁËÈÈÄ£Ä⣬¾ÍÊǸßÎÂÈÈѹËõ£¬Ñ¹ËõºóÎÒÏë¹Û²ì¾§Á£µÄ·¢ÏÖ£¬µ«ÊÇÓÃÁË¿ÀÖÊÔ¼Á£¬²»Í¬Å¨¶ÈµÄHFËᣬ»¹ÓÐ20%NaOH£¬¶¼²»ÐУ¬ÓÐûÓÐÄÄλÔÀ´¸¯Ê´¹ýµÃ£¬ÇëÖ¸½Ìһϣ¬ºÜ¼±¡£Ð»Ð»¡£ ·¢×ÔСľ³æAndroid¿Í»§¶Ë |
3Â¥2017-08-06 16:14:38
¹ù·ð±£
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 30
- Ìû×Ó: 9
- ÔÚÏß: 2.2Сʱ
- ³æºÅ: 7374735
- ×¢²á: 2017-10-26
- ÐÔ±ð: GG
- רҵ: ½ðÊô²ÄÁϵÄ΢¹Û½á¹¹
|
¿ÀÕÊÔ¼ÁÊÔÑé²»ÀíÏ룬½¨Òé²ÉÓÃWeek'sÊÔ¼Á»òNaoHÈÜÒº£¬6061½ðÏà×éÖ¯»¹ÊDZȽÏÈÝÒ׸¯Ê´³öÀ´¡£ ·¢×ÔСľ³æAndroid¿Í»§¶Ë |
4Â¥2017-10-26 23:45:39














»Ø¸´´ËÂ¥