Kanchū sekō konkurīto kōji no jitsurei
Contributors: Mantetsu Tetsudō Gijutsu Kenkyūjo
Series: Tetsudō Gijutsu Kenkyūjo hōkoku -- dai 242-gō
Publisher: Minami Manshū Tetsudō Kabushiki Kaisha Tetsudō Gijutsu Kenkyūjo
Published: 1943
Place of publication: Dairen-shi
Language: jpn
Number of pages: 25
Subjects: Concrete; Cold weather conditions; Curing
Notes: Cover title.

Prepared by Fuse Tadashi. Cf. Caption t.p.

Confidential document (stamped).