What is a confined space?Presents information on confined spaces. Definition of confined space; Definition of confined-space requirements.EBSCO_AspSafety & Health
根据第二段中的“A trip there would take around eight months in a small spacecraft”可知,前往火星的行程非常的漫长,而且是在一个小的宇宙飞船中。而第三段中以火星之旅为例(such as on a mission to Mars),表明长时间在“a confined space”中很容易出问题。那么,很明显,a confined space应该指的是...
根据画线词后的“such as on a mission to Mars”可知,在执行火星任务时,几个宇航员要在航天器里生活很多天,而航天器里的空间是非常狭小的,此处是说“当你和别人在一个狭小的空间里生活很长一段时间,比如执行火星任务时,很可能会出现问题”,由此可知画线词指的是“狭小的空间”,故D项正确。
Learn what a non-permit required confined space is in your workplace and where you need entry permits.
Any permits needed to complete the service (hot work, confined space or working at heights) should be copied and kept with the service log. Keeping devices and documentation together is a best practice, usually achieved through use of a permit control station. Understanding lockout tagout ...
Confined Space Emergency Response: Assessing Employer and Fire Department Practices An emergency response plan for industrial permit-required confined space entry is essential for employee safety and is legally required. Maintaining a trai... MP Wilson,HN Madison,SB Healy - 《Journal of Occupational &...
Load locks are drivers’ best friends on the road, keeping them in peace during long journeys. These devices ensure heavy and huge loads stay constrained and confined in a specific space. Knowing what is a load lock and the benefits it brings to the table would make your job safer and eas...
It is a single-subject learning environment that offers flexible schedules to learners. The classroom remains open 24/7, which enables self-paced learning. This type of learning is also encouraged through small groups, and the virtual learning space can help solve doubts and questions. ...
If your eSIM uses a different network from your standard SIM, you can easily switch between the two. This is especially useful if data coverage is poor on one but not the other. On the latest iPhones, you can assign one SIM as the primary line for services like FaceTime and iMessage ...
Here, product expert Liz Gallagher highlights how easy it is to help your employees enjoy maximum protection especially when working in confined Spaces. No matter how lon... H Ramsden - 《Factory Equipment》 被引量: 0发表: 2013年 Confined Space If you look up on a clear evening at the ...