пÂÁ°ÐZn-Al¡¢îÑп°Ð²ÄTi-Zn¡¢ÂÁ¹èÍ°Ð
пÂÁ°ÐZn-Al¡¢îÑп°Ð²ÄT..
¸õ¹è°Ð£¬ÌúîܰУ¬ÍîܰУ¬ï¯îÆ°Ð
ʯī°ÐC¡¢¹è°Ð Si¡¢îã°Ð ..
Ñõ»¯î飬Ñõ»¯ï裬Ñõ»¯î꣬Ñõ»¯Í
Ñõ»¯·°£¬Ñõ»¯Äø£¬Ñõ»¯îã
Ñõ»¯ÂÁ£¬Ñõ»¯îÑ£¬Ñõ»¯Ð¿