Home / Standards / GB/T 41108.3-2021 GB/T 41108.3-2021 Active Safety of machinery—Safety requirements for interlocking devices—Part 3: Trapped key interlocking devices and systems 机械安全 联锁装置的安全要求 第3部分：截留钥匙联锁装置及系统 Standard Type GBT ICS 13.110 CCS J09 Status 现行 Issue Date 2021-12-31 Implementation 2022-07-01 Responsible Dept 国家标准委 Drafting Unit N/A