设计，提供和维护以安全方式在工作中使用的任何物品，工厂，设备或机械，提

设计，提供和维护以安全方式在工作中使用的任何物品，工厂，设备或机械，提供经过计划，组织，执行，维护或修订的工作系统，以确保安全，尤其是对安全至关重要的工作流程操作或服务

Results (English) 1:

Design, provision and maintenance of any goods, plant, equipment or machinery used in a safe manner at work, provided through the planning, organization, implementation, maintenance or revised work systems to ensure safety, especially for safety-critical work process operations or services

Results (English) 2:

Design, provide, and maintain any item, plant, equipment or machinery used in a safe manner at work, provide a planned, organized, executed, maintained or revised work system to ensure safety, especially workflow operations or services that are critical to safety

Results (English) 3:

Design, supply and maintain any items, plant, equipment or machinery used in the work in a safe manner, and provide a planned, organized, implemented, maintained or revised work system to ensure safety, especially the operation or service of the work process that is critical to safety