ÌâÄ¿ÄÚÈÝ

´«Í³¡°³Â´×¡±Éú²ú¹ý³ÌÖÐÓÐÒ»²½³ÆÎª¡°¶¬ÀÌÏÄɹ¡±£¬ÊÇÖ¸¶¬ÌìÀ̳ö´×(Ö÷Òª³É·ÖΪ´×Ëá     CH3COOH)Öеıù£¬ÏÄÈÕ±©É¹Õô·¢´×ÖеÄË®·Ö£¬ÒÔÌá¸ß´×µÄÆ·ÖÊ¡£ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ    
A£®¡°³Â´×¡±ÖеÄÈÜÖÊ´×ËáÊôÓÚÎÞ»úÎï     
B£®¶¬ÌìζÈϽµ£¬Ê¹¡°³Â´×¡±ÖеÄË®½á³É±ù£¬Õâ¸ö¹ý³ÌÊôÓÚÎïÀí±ä»¯     
C£®ÏÄÈÕ±©É¹Ê¹¡°³Â´×¡±ÖеÄË®·ÖÕô·¢£¬´×ÖÐÈܼÁµÄÖÊÁ¿¼õÉÙ     
D£®Í¨¹ý¡°¶¬ÀÌÏÄɹ¡±£¬¿ÉÒÔÌá¸ß´×Öд×ËáµÄÖÊÁ¿·ÖÊý
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø