ÌâÄ¿ÄÚÈÝ
СÃ÷ÔÚʵÑéÊÒÀï²âÁ¿Ò»¿éÐÎ×´²»¹æÔò¡¢Ìå»ý½Ï´óµÄ¿óʯµÄÃܶȣ®
£¨1£©Óõ÷½ÚºÃµÄÌìƽ²âÁ¿¿óʯµÄÖÊÁ¿£®µ±Ììƽƽºâʱ£¬ÓÒÅÌÖÐíÀÂëºÍÓÎÂëµÄλÖÃÈçͼËùʾ,¿óʯµÄÖÊÁ¿ÊÇ g£®
£¨2£©Òò¿óʯÌå»ý½Ï´ó£¬·Å²»½øÁ¿Í²£¬Òò´ËËûÀûÓÃÒ»Ö»ÉÕ±£¬°´Í¼Ëùʾ·½·¨½øÐвâÁ¿£¬¿óʯµÄÌå»ýÊÇ cm3£®
£¨3£©¿óʯµÄÃܶÈÊÇ kg/m3£¬´ÓͼAµ½Í¼BµÄ²Ù×÷ÒýÆðµÄÃܶȲâÁ¿Öµ±ÈÕæʵֵ (Ñ¡Ìî¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±¡¢¡°²»±ä¡±)
¡¾´ð°¸¡¿
175.6 70 2.48¡Á103 ƫС
¡¾½âÎö¡¿´ÓͼAµ½Í¼BµÄ²Ù×÷ÖУ¬¿óʯÉÏÕ´ÓÐË®£¬µ¼Ö¿óʯÌå»ýµÄ²âÁ¿Æ«´ó£¬ÒýÆðµÄÃܶȲâÁ¿Öµ±ÈÕæʵֵƫС¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿