2026-03-13T11:15:25Z https://kitami-it.repo.nii.ac.jp/oai

oai:kitami-it.repo.nii.ac.jp:00006446 2025-01-30T05:20:39Z 7:15:30

Performance Test of a Forced-Circulation Solar Water Collector during Winter in the Cold Region Kimio, KANAYAMA 32610 Hiromu, BABA 32611 application/pdf Last winter 1976-1977, in Kitami City, the northern part of Japan (N 43°49 ', E 143°55')，the feasibility test was made on a small scale forced-circulation solar water collector made by ourselves and the expected results are obtained departmental bulletin paper 北見工業大学 1978-03 application/pdf 北見工業大学研究報告 2 9 143 150 https://kitami-it.repo.nii.ac.jp/record/6446/files/9-2-1.pdf https://kitami-it.repo.nii.ac.jp/records/6446 eng