YS 50-1992
General technical requirements for battery car amusement machines (English Version)

Standard No.

YS 50-1992

Language

Chinese, Available in English version

Published By

Professional Standard - Non-ferrous Metal

Status

Withdraw

Latest

YS 50-1992

YS 50-1992 history

• 1970 YS 50-1992 General technical requirements for battery car amusement machines