作者单位: | [1]JMC Geothermal Engineering Co., Ltd.,8-4, Koami-cho, Nihonbashi Chuo-ku, Tokyo.103-0016, Japan ; Japan Metals and Chemicals Co., Ltd., 8-4,Koami-cho, Nihonbashi Chuo-ku,Tokyo. 103-0016, Japan [2]不详, Ltd.,8-4, Koami-cho, Nihonbashi Chuo-ku, Tokyo.103-0016, Japan ; Japan Metals and Chemicals Co., Ltd., 8-4,Koami-cho, Nihonbashi Chuo-ku,Tokyo. 103-0016, Japan |