Kokuyū Tetsudō genzon kijō no zaishitsu hikaku shiken.
Contributors: Minami Manshū Tetsudō Kabushiki Kaisha. Tetsudō Kenkyūjo. Dairen Bunsho,; Minami Manshū Tetsudō Kabushiki Kaisha. Gokkan Taisaku Rinji Iinkai. Dai 1 Bunkakai.
Series: Gokkan Taisaku Rinji Iinkai Daiichi Bunkakai hōkoku -- dai 4-gō; Shiken hōkoku -- dai 200-gō; Shiken hōkoku (Minami Manshū Tetsudō Kabushiki Kaisha. Tetsudō Kenkyūjo) -- dai 200-gō.
Publisher: Minami Manshū Tetsudō Kabushiki Kaisha Tetsudō Kenkyūjo Dairen Bunsho
Published: 1939
Place of publication: Dairen-shi
Language: jpn
Number of pages: 21
Subjects: Railroad rails.; Materials -- Testing.
Notes: Cover title.