?????????60W?oｧ????ｰo??????320*320*657mm?oｧ??????・????9.5KG・??|??-?・????・????a??200???PCS/m?3???・????????oｷ?1??????????????ｰｧ??ｧ?????o?ｰ?????????????・??????????・､??2・????・､????ｰ?・､?????3・???ｨ・??ｧ????40-60????????ｨ??o????????????/??ｧ??､/?1|???/????????､/???・???､?-???､?????o???・?・3?????????40-50DB????????????24??a???