查询词典 air gas

Excellence in antioxidant capacity, a very effective resistance increased oil viscosity, carbon deposition and coating formation and the plug oil and gas separator, the extension can be very effective air compressor maintenance interval.

超卓的抗氧化能力，十分有效的抵抗油品粘度上升、积碳和漆膜的生成及油气分离器的堵塞，能十分有效的延长空气压缩机的维护间隔。

He provides technical direction during projects involving industrial hygiene, indoor air quality, fungal and bacterial growth assessment and abatement, safety engineering, environmental health issues, injury and illness prevention, accident investigation, hazard communication, asbestos hazard assessment and abatement consulting, lead hazard assessment and abatement consulting, noise evaluation and control, confined space entry, tunnel and underground shaft gas testing, health and safety program and policy development, waste analysis, evaluation of ventilation systems and other engineering controls, assignment of personal protective equipment including respiratory protection, drinking water quality assessment, OSHA audits, material safety data sheet development, emergency response coordination and emergency preparedness, and international occupational health and safety regulations.

为凡是涉及以下内容的项目提供技术指导，包括工业卫生、室内空气质量、真菌和细菌生长评价及消除、安全工程、环境健康问题、工伤和疾病预防、事故调查、危害通识、含石棉物质监测与控制、铅危害评价与控制、噪音监测与控制、密闭空间进入、隧道和地下矿井气体测试、健康安全计划与方针发展、废物分析、通风系统和其他工程控制评价、个人防护用品使用、饮用水质量评估、OSHA审核、改进物料安全数据表、应急响应调节和应急准备，以及国内外职业健康与安全法规。

Objective: To establish a gas chromatography-mass spectrum method for rapid determination of 54 kinds of VOCs in the air in a workplace by solvent desorption.

目的：建立工作场所空气中54种挥发性有机物的GC/MS快速测定方法。

Configuration: Vacuum air pump ,prevent mercury's ball, oil scale, glass' gas, copper valve, thermometer, glass' pipe.

图kx-G 特点：操作简便，价格实惠。配置：真空泵、防汞球、油表、玻璃气体、铜阀、温度计、玻璃管道。

The method and technical course in the thesis are completely applicable to the design of large and complex fluid dynamic systems such as supplying water, supplying gas, vent and air-conditioning, power, chemical industry and so on.

本论文的研究方法和技术路线完全可以进一步推广应用到供水、供气、通风空调、化工等工程领域的大型复杂的流体动力系统设计中。

Fluid power systems are widely used for energy transforming and material transport in industry fields such as supplying water, supplying gas, vent and air-conditioning, power industry , chemical engineering and so on.

流体动力系统作为流体的能量转换、输运等用途在供水、供气、通风空调、能源、化工等工程领域得到广泛应用。

And NB has a gas shielded welder, air plasma cutting machine, group-li machine, steel calibration machine, submerged arc welding machine, such as dozens of advanced production equipment.

并拥有NB气体保护焊机，空气等离子切割机，组立机，型钢校正机，埋弧焊机等数十台先进生产设备。

The main products include: CO2 gas shielded welder series, MZ series of submerged arc welding machine, all kinds of special welding, air plasma cutting machine series, argon arc welding machine series, vacuum flowmeter series, as well as accessories such as welding.

主要产品包括：CO2气保护焊机系列、MZ埋弧焊机系列、各种焊接专机、空气等离子切割机系列、氩弧焊机系列、减压流量计系列以及焊接配件等。

The company mainly produces: NBC, NB series of gas protection welder, MZ series of automatic submerged arc welding machine, RSR series storage stud welding machine, WS series inverter inverter machines, LGK8 series of air cutting machine, ZX5, ZX7 series DC arc welding machine, BX series of exchanges, such as arc welding machine over 80 kinds of welding equipment.

本公司主要生产：NBC、NB系列气体保护焊机、MZ系列自动埋弧焊机、RSR系列储能螺柱焊机、WS系列逆变直流氩弧焊机、LGK8系列空气切割机、ZX5、ZX7系列直流弧焊机、BX系列交流弧焊机等80多种焊接设备。

An actual gas-fired air-conditioner system was selected to test to validate the system simulation model.

为了验证模型的准确性，本文对某一燃气空调系统进行了试验测试。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。