ÌâÄ¿ÄÚÈÝ


Ë®ÊÇÉúÃüÖ®Ô´£¬ÎÒÃÇÓ¦¸ÃÁ˽âË®¡¢°®»¤Ë®×ÊÔ´¡£

£¨l£©Ë®ÊÇÓÉ____________¹¹³ÉµÄ£¬¸ÃÁ£×ÓÊÇÓÉ____________ºÍÑõÔ­×Ó¹¹³ÉµÄ¡£

£¨2£©¢ÙË®ÊÇÖØÒªµÄÈܼÁ¡£½«50ml¾Æ¾«ºÍ50mlË®»ìºÏ£¬µÃµ½µÄ¾Æ¾«ÈÜÒºÌå»ýСÓÚ100ml£¬Õâ˵Ã÷____________¡£

¢ÚÖ²ÎïÓͺÍË®ÐγɵĻìºÏÎïÖмÓÈëÏ´µÓ¼Á£¬Ö²ÎïÓÍ·ÖÉ¢³ÉÎÞÊýϸСµÄÒºµÎ£¬¶ø²»¾Û¼¯³É´óµÄÓÍÖ飬ÕâÖÖÏÖÏó³ÆÎª____________¡£

£¨3£©Ë®Öеª¡¢Á׺¬Á¿¹ý¸ß£¬»áÒýÆð³à³±¡£ÏÂÁÐ×ö·¨¿ÉÄÜÒý·¢³à³±µÄÊÇ____________¡£

¢Ù½«ÈË¡¢Ðó·à±ãËæÒâÅŷŵ½Ë®ÖÐ

¢Ú´óÁ¿Ê¹Óú¬Na5P3O10µÄÏ´Ò·Û

¢Û¹ýÁ¿Ê¹ÓÃÄòËØ


£¨1£©Ë®·Ö×Ó       ÇâÔ­×Ó

£¨2£©¢Ù·Ö×Ó¼äÓмä¸ô       ¢ÚÈ黯

£¨3£©¢Ù¢Ú¢Û


Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø