Æ·ÖÖ±¾ÔÂÊýÁ¿£¨¶Ö£©±¾Ô½ð¶î£¨ÃÀÔª£©ÀÛ¼ÆÊýÁ¿£¨¶Ö£©Àۼƽð¶î£¨ÃÀÔª£©ÀäÔþÕ­¸Ö´ø45233.20154907111.000205841.937270094690.000½öÀäÔþ¿í£¼600mmÆÕͨ¸Ö°å²Ä£¬C£¼0.25£¥7263.9955322135.00037220.25727820470.000ÆäËûδ½øÒ»²½¼Ó¹¤ºÏ½ð¸ÖÀäÔþ°å²Ä£¬¿í£¼600mm2409.14130541