腕時計の衝撃に関する実験
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概要
- 論文の詳細を見る
The mothod of impact test and the standard for shock resistant wrist watches are under investigation in ISO/TC114 WGI. Problems which proposed through their examination are, for example, difference between impact obtained by pendulum impact test and by free-fall test, material of the sabot, proper height of hammer, etc. Now, we report herewith the results of our various tests, which has been carried out to get the data for the above examination.
- 社団法人日本時計学会の論文
- 1970-06-25