Kinzoku zairyou juuryouhyou : mētoru kiroguramu
Kinzoku dangi
Rensei kinzoku
Kinzoku zairyou
Kinzoku tohou
Kinzoku zairyou
Kinzoku roudousha
Kinzoku soshikigaku
Kinzoku zairyougaku
Kinzoku zairyougaku
Kinzoku no hanashi
Tatakau kinzoku hagane
Kinzoku goukin no boushoku
Touyou kinzoku meikan
Touyou kinzoku meikan
Touyou kinzoku meikan
Touyou kinzoku meikan
Kindaisen to kinzoku
Kinzoku tousei youran
Koori koachuu no biryou kinzoku genso no teiryouhou no kaihatsu to kinzoku genso kara mita subārubaru no kankyou hendou
規矩図（金ほか6種の金属重量表）
Kougyouyou kinzoku zairyougaku
Kinzoku goukin oyobi sono kakouhou
Kinzoku goukin oyobi sono kakouhou
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Uploaded: 2020-12-17