Athletics - Shot put and throwing disciplines - Part 1: Requirements and test methods for shot put and throw circles
田径.铅球和投掷规程.第1部分:铅球和投掷圈的要求和试验方法

2019-03-01

Athletics - Shot put and throwing disciplines - Part 3: Requirements and test methods for safety net systems
田径.铅球和投掷规程.第3部分:安全网系统的要求和试验方法

2019-03-01