Ϋ·» 145Ã×ÎÞÖáĦÌìÂÖ-¡°²³º£Ö®ÑÛ¡±
×Ü ¸ß 145Ã× ÂÖתֱ¾¶ 125Ã× ÔËÐÐËÙÂÊ 0.22m/s ÔËÐÐʱ¼ä /Ȧ 30·Ö/Ȧ ³Ë Ô± 36X10ÈË/Ö»=360ÈË Õ¼µØÃæ»ý 80X90ƽ·½Ã× ½Î Ïá ÇòÐνÎÏá
·ÖÀà:
ĦÌìÂÖ
Òªº¦´Ê:
¹ÛÀÀ³µÀà
×Éѯµç»°£º
ÏêÇéÐÎò
Ïà¹Ø²úÆ·
ÔÚÏß×Éѯ
×Ü ¸ß 145Ã× ÂÖתֱ¾¶ 125Ã× ÔËÐÐËÙÂÊ 0.22m/s ÔËÐÐʱ¼ä /Ȧ 30·Ö/Ȧ ³Ë Ô± 36X10ÈË/Ö»=360ÈË Õ¼µØÃæ»ý 80X90ƽ·½Ã× ½Î Ïá ÇòÐνÎÏá
·ÖÀà:
ĦÌìÂÖ
Òªº¦´Ê:
¹ÛÀÀ³µÀà
×Éѯµç»°£º
ÏêÇéÐÎò
Ïà¹Ø²úÆ·
ÔÚÏß×Éѯ