通风的

The principal emergency action to take with oxidizers is isolation of the leaking cylinder in a well-ventilated area free from any combustible s and ignition sources.

处理同氧化剂有关的紧急情况应该采取的行动是把正在泄漏的钢瓶隔离在没有任何可燃物和火源的通风良好的区域。

The principal emergency action to take with oxidizers is isolation of the leak ing cylinder in a well-ventilated area free from any combustibles and ignition sources.

处理同氧化剂有关的紧急情况应该采取的行动是把正在泄漏的钢瓶隔离在没有任何可燃物和火源的通风良好的区域。

According to the working principle of engine cooling system,the analysis was performed on the construction and layout of cooling system of XING WANG ZA6440 light bus. It is pointed out that the main reason leading to the engine overheat is poor sealing of the radiator cap,unreasonable selection and layout of the ventilation system.

根据发动机冷却系的工作原理，通过对星王ZA6440轻型客车冷却系的结构及总体布置分析，指出导致发动机过热的主要原因是压力盖密封不良、通风系统选择布置不合理等造成的。

Main products has: Entire voluntarily burn oil hot wind machine , full-automatic fire coal hot wind machine , semi-automatic fire coal hot wind machine , wet curtain , large-scale wind machine (be used for the factory, raise livestock , flowers and plants waits for lieu to cool down , is ventilated), greenhouse special use circular current wind machine , axial-flow type ventilating machine , carbon dioxide generator , plant diseases and insect pests ozone prevention and cure machine after eight big series more than 30 species products.

主要产品有：全自动燃油热风机，全自动燃煤热风机、半自动燃煤热风机、湿帘、大型风机（可用于工厂、畜牧、花卉等场所降温、通风）、温室专用环流风机、轴流式通风机、二氧化碳发生器、病虫害臭氧防治机等八大系列三十多种产品。ZR系列风机具有先进的整体集流器设计与一次成型热镀锌铝板扇叶，具有低噪音、高节能、耐腐蚀、运行平稳，寿命长等特点。产品畅销北京、上海、广东、云南、辽宁、湖南、湖北、河北、江苏、浙江等20多个省、市、自治区，以过硬的质量和良好的售后服务，赢得了专家的好评及广大用户的信赖。

You might wonder how many fresh explorations of those well-charted waters there could be, but Lippes' easy-breezy maxi dresses in shades of lemon and papaya had us dreaming of the seaside.

你可能想知道有多少这些良好的绘制水域的新探索存在，但Lippes 柠檬和木瓜色调的容易通风最大的礼服让我们梦想到海边。

Our company is modular central air-conditioning equipment end of the professional production enterprises, the main products are VAV air conditioner, new air unit, modular air-conditioning units, fan coil, tuyere, table cold, high-temperature exhaust fan ventilating fan, and various accessories , Public security or the fire department designated the production of the fire damper used in construction, the exhaust valve for air-flow valve - the Soviet Union in the region's largest production base.

我公司是组合式中央空调末端设备的专业生产企业，主要产品有变风量空调器、新风机组、组合式空调机组、风机盘管、风口、表冷器、高温排烟风机风机以及各种通风配件，同时还是公安消防部门定点生产各种建筑用的防火阀、排烟阀风量调节阀的-苏中地区最大的生产基地。

It is also applicable to measure micro-pressure and negative pressure of neutral gases without danger of explosion in boiler draft equipments, which cause no erosive attack on copper alloy. In addition, it has a function of dual two-position adjustment, so as to realize position

YEJ-121型矩形接点膜盒压力表是适用于锅炉通风设备对铜合金不起腐蚀作用的和中性、无爆炸危险的气体的微压和负压进行测量并具有双二位调节的作用，以实现位式调节或超限报警作用。

Four major aspects, i.e., traffic safety, function and service, disaster prevention and control and traffic control should be considered in the design of the traffic engineering facilities of highway tunnels, which consist of traffic signs and traffic mark lines, traffic monitoring facilities, ventilation and lighting facilities, trumpet call system, fire alarming system, fire fighting and escaping facilities, power supply and distribution facilities, central control and management system.

公路隧道交通工程的设计，主要从隧道交通安全、功能服务、防灾救灾和交通管理四个方面考虑，具体由标志和标线、交通监控设施、通风与照明控制设施、紧急呼叫设施、火灾报警、消防与避难设施、供配电设施和中央控制管理系统与设施等组成，介绍了设计的指导思想，解释了各内容的功能和作用，同时指出了设计中存在的问题。

There is little standardization in industrial buildings although such buildings still need to comply with local town-planning regulations .the modern trend is towards light ,airy factory buildings .generally of reinforced concrete or metal construction ,a factory can be given a "shed "type ridge roof ,incorporating windows facing north so as to give evenly distributed natural lighting without sun-glare .

尽管工业建筑需要符合当地城市规划条例但很少有标准化的工业楼宇。现代厂房建筑的趋势是轻质、通风。一般的钢筋混凝土结构或钢结构的工厂，能得到一个&跌&型脊屋顶，把窗户开向北以便使分布均匀的自然采光不会直射进来造成刺眼。

There is little standardization in industrial buildings although such buildings still need to comply with local town-planning regulations .the modern trend is towards light ,airy factory buildings .generally of reinforced concrete or metal construction ,a factory can be given a "shed "type ridge roof ,incorporating windows facing north so as to give evenly distributed natural lighting without sun-glare .

尽管工业建筑需要符合当地城市规划条例但很少有标准化的工业楼宇。现代厂房建筑的趋势是轻质、通风。一般的钢筋混凝土结构或钢结构的工厂，可以得到一个&跌&型脊屋顶，把窗户开向北以便使分布均匀的自然采光不会直射进来造成刺眼。虽然不能用，但你还是稍微费心了

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐