GB/T 18831-2017机械安全与防护装置相关的联锁装置设计和选择原则国家标准
英文:Safety of machinery—Interlocking devices associated with guards—Principles for design and selection GB/T 18831-2017介绍...
英文:Safety of machinery—Interlocking devices associated with guards—Principles for design and selection GB/T 18831-2017介绍...