设计了一种红外线机床安全防护装置。
An infrared safety protection device of machine tool was designed.
开始作业前先确认机器是否有安全防护装置。
Make sure safety guards are in place before you begin any job.
必要时，触发或允许触发某些安全防护装置的运动。 。
Where necessary, trigger or permit the triggering of certain safeguard movements.
每台产品必须具有可靠的安全防护装置和安全防护措施。
Each product must have a reliable safeguard and protection measures.
地震发生时正在运行的三个反应堆的安全防护装置遭到了严重损毁。
The defences have failed badly at all three of the reactors which were running at the time the earthquake hit.
工具正在使用或与动力源接通时，绝不可取下或改动安全防护装置。
Safety guards must never be removed or altered when a tool is being used, or is energized.
文章介绍跑车安全防护装置的结构特点、加工制作与安装及应用情况。
In this article, the structure characteristics, manufacture and installation and application condition for the roadster safety protection device.
摘要：作为安全防护装置，保险杠是现代汽车结构的重要组成部分之一。
Abstract: As an important safety system, the bumper is one of the most important components of vehicle structures.
成功的安全措施舍因侧重点不同而大相径庭：有的把重点放在机械的安全防护装置上；
Successful safety programs may 45 greatly in the emphasis placed on certain aspects of the program.
瓦斯加热，使用中因没瓦斯或其化因素未点燃时，自动警示与关闭瓦斯、安全防护装置。
Gas heating: Without gas or not burned for other reasons in use, it will alarm and turn off the gas automatically. Safety protection device.
在过去，用于安全防护装置的门闩经常以较大的成本在各个公司自己的加工车间里进行生产。
In the past, used to latch security devices often cost more in the company's own workshop production processing.
便携式研磨工具应装有安全防护装置，这样不仅可防止工人接触运转的砂轮表面，而且他们也不会被破裂时飞溅的碎片击中。
Portable grinding tools need to be equipped with safety guards to protect workers not only from the moving wheel surface, but also from flying fragments in case of breakage.
分析了建筑物电气装置安全防护中各类保护实施时相互间的关联和影响。
The mutual relationship and influence of all kinds of protection in the safety protection of building electrical equipment were analyzed.
描述了低温对人体引起的有关生物效应，生物组织的低温冷藏技术和冷冻手术治疗等技术，以及与这些技术有关的装置及安全防护。
The biological effect of low temperature on the human body, the techniques of cryopreservation and cryosurgery, the related devices and the safe protection are described.
承包商应在施工工程区内设置一切必要的安全防护信号装置，这些信号装置包括（但不限于）
The contractor shall set up all the necessary safety protection signal devices on the construction site, including (but not limited to)
介绍了石化企业空分装置安全防护的重要性，技术要求和应注意的问题。
An introduction is given to the importance and technical requirements of accident prevention design for air separation plant in petrochemical industries and some problems to be recognized.
介绍了石化企业空分装置安全防护的重要性，技术要求和应注意的问题。
An introduction is given to the importance and technical requirements of accident prevention design for air separation plant in petrochemical industries and some problems to be recognized.
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