吊车、消防车、钻探车等从事专门作业的车辆使用10年。
For cranes, fire engines, drilling vehicle and other vehicles engaged in special operations, the standard usage life is 10 years.
从事特种作业的劳动者必须经过专门培训并取得特种作业资格。
Workers engaging in special operations shall receive special training to acquire the required qualifications.
学生在收音机或电视上收听了专门的授课节目之后，也必须把指定的作业寄出，通过函授批改订正。
After special lectures on radio or television, these students, too, have to send set work for correction by correspondence.
焊工必须按国家有关规定经专门的安全作业培训，掌握焊割安全技术，取得特种作业资格证书后，方可上岗操作。
Welders should be trained according to prescribe by the state authority, and mastering proper techniques of welding, only with special type of certificates then can be allowed to work formally.
液压反铲挖掘船是近几年国际上新出现的一种新型挖掘作业船，专门挖掘硬质土和石块。
Hydraulic back-hoe dredger is a new type of dredger developed and specially for handling hard soil and stone.
电工高压带电作业所用设备及工具等，对温度、湿度要求较高，为安全作业，不使用时需把它们放入专门的‘带电库’中，并对库内温、湿度实施控制。
Working on high voltage with sets and tools, that witch temperature and humidity hard be controlled for safety working in electrification storeroom in witch placement its.
该系列车型是我公司专门为特定市场开发的产品。该产品的设计充分考虑了石材市场专用产品载重量大、作业通道窄、路面及环境恶劣等特殊因素。
This series models are specially for specific market development of products. This product design for special products of stone market, big load road and narrow channels, such special environments.
第五十五条从事特种作业的劳动者必须经过专门培训并取得特种作业资格。
Article 55 Labourers to be engaged in specialized operations must receive specialized training and acquire qualifications for such special operations.
旋转吊具是专门为桥式起重机、浮式起重机、以及门座式起重机而配套设计的。适用于ISO标准20英尺、40英尺和45英尺集装箱装卸作业。
Rotating spreader is specially designed for bridge cranes, floating cranes, and gantry cranes. It is applicable to ISO standard 20 feet, 40feet, 45feet container.
高空作业车引擎的激动人心的性能是由元件调谐专门为快速的运动。
The engine's exciting performance comes courtesy of components tuned exclusively for the Swift Sport.
今天没有笔头作业，星期五的课专门用来做口头练习。
No written work for today. The periods on Friday will be devoted to oral drill.
无机非金属高温调堵材料是专门为稠油热采的高温调堵作业而研制的新材料。
Inorganic non-metallic high temperature plugging material is designed for heavy oil thermal recovery of high temperature operation and development of plugging new material.
无机非金属高温调堵材料是专门为稠油热采的高温调堵作业而研制的新材料。
Inorganic non-metallic high temperature plugging material is designed for heavy oil thermal recovery of high temperature operation and development of plugging new material.
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