Flameproof, light weight low price.

不燃性，重量轻，价格便宜。

The workers are in flameproof overalls.

工人们穿上防火工装裤。

Flameproof, light weight and low price.

不燃性，重量轻，价格便宜。

It supplies ripe experience for enterprise electricity device flameproof.

为企业电器防火提供了成熟的经验。

Adopt double flameproof three-phase asynchronous motor, it is good reliability and strong power.

—采用双隔爆型三相异步电动机驱动，可靠性好、动力强劲。

The entry with rubber sealing ring are widely used in the design of low-voltage flameproof motor.

橡胶密封圈式间接引入装置，广泛应用于低压隔爆型电机中。

Thus, it is significant to improve the flameproof feature on this type enclosure used in coal mine.

同时，对其在煤矿井下的安全应用提供了有力的保证。

The invention also relates to a molded product formed by the flameproof thermoplastic resin composition.

本发明还涉及一种由该阻燃热塑性树脂组合物制成的模制品。

At present very few meet the requirements of Coal Mine Safety flameproof frequency control system products.

目前还很少有符合煤矿安全要求的隔爆型变频调速系统的产品。

In this paper the researching results of our group about the electric control of Flameproof Winder are Introduced.

本文介绍了我们研究小组对防爆绞车电控所取得的研究成果。

The new marine hazardous area float switch is flameproof and is available for both submersible and hose-proof duties.

新海运危险领域浮动开关为防火型材质，既能应用于潜水领域又能应用于防水领域。

The paper emphatically introduces the working principle of functional units of flameproof intelligent soft-start switch.

本文着重介绍隔爆智能软起动开关各功能单元的工作原理。

Flameproof and Intrinsically Safe sound and light production device will not voice signals to the environment pollution.

矿用隔爆兼本安型声光语音信号器的生产不会给环境带来污染。

This paper focus on the introduction of the causes of the flameproof surface damaged and how to repair them case by case.

文章主要介绍了引起防爆面损伤的原因及修复办法。

The inside places the switch adoption flameproof a piece, be the product open can cut off the power supply automatically.

内置开关采用防爆元件，当产品打开时能自动切断电源。

It is concluded that some attentions must be paid in the design, installation and use of flameproof electrical apparatus.

提出了隔爆型电气设备设计、安装、使用应注意的方面。

Chemical grouted or sandwich flameproof glass are easy to become milky white and produces air bulbs and loose basic transparency of glass.

化学灌浆或夹层防火玻璃在紫外线照射下容易变成乳白色及产生汽泡，失去了玻璃基本的通透功能。

Such as electrical equipment for class II flameproof, gas group temperature classes for group B, for T3, then mark is: ExdIIBT3 explosion.

如电气设备为II类隔爆型，气体组别为B组，温度组别为T3，则防爆标志为：exdiibt3。

As the use of coal underground mining face of electrical equipment and control equipment, must be flameproof or intrinsically safe type equipment.

但是由于在煤矿井下采掘工作面使用的电气设备和控制设备，必须是隔爆型或本质安全型设备。

Some switches would be shut off only when the fastened bolt of the cover released (the flameproof function lost). Those all would be the important dangers.

还有一些开关是在松动盖板紧固螺栓后(即失爆后)才断电，这些都是重大隐患。

It is very important that ensures the integral explosion protection safety for the flameproof electrical apparatus by selecting reasonably the cable entry.

合理地选择隔爆型电气设备的电缆引入装置，对于保证隔爆型电气设备整体防爆安全十分重要。

Only with the application of the new mode mine flameproof high rate energy battery, the completed vehicle design would have the actual application meaning.

只有使用新型高比能量防爆电池，整车设计才具有实际应用意义。

This paper investigated the KBSG9-3150 mining flameproof transformer developed by Hunan University and a transformer factory. The cabinet was analyzed by FEM.

在此背景下，本文以我校和某变压器厂联合研制的KBSG9-3150矿用隔爆型变压器作为研究对象，对其箱体进行了有限元分析。

The tank structure of mining flameproof transformer is analyzed by the three-dimensional finite element method. The optimal design of tank has been carried out.

采用三维有限元法对矿用隔爆型变压器箱体结构进行了分析，完成了箱体结构的优化设计。

The existing defect of overload, open phase protection of minitype flameproof motor used in coal mine was analysed and its improved protection scheme was presented.

分析了煤矿井下小型隔爆电动机过载、断相保护存在的缺陷，提出了改进的保护方案。

This article has made statistic and analyses on many types of flameproof button and switches used in coalmine, such as travel switch, limit switch, pull switch, and so on.

就煤矿井下现用的隔爆按钮以及行程开关、限位开关、打点器、拉线开关、井口开关等进行了统计、分析，针对使用中出现的问题提出了改进措施。

The paper develops and designs BQC-25 flameproof portable electromagnetic starter for mine in view of the problems of similar starter occurred for use underground coal mine.

针对原矿用隔爆型手提式起动器在井下使用中的所存在的问题，本文开发设计了BQC-25矿用隔爆型手提电磁起动器。

The paper introduces the working principle, control, protection and related performance of QJZ—400/1140(660) mine flameproof and intrinsically safe vacuum electromagnetic starter.

介绍QJZ—400/1140（660）矿用隔爆兼本质安全型真空电磁起动器的工作原理、控制、保护及相关性能。

The paper Emphasis introduces the structure and calculate methods of radiator, and illuminates it with example, according to operate condition of flameproof rubber-tyre locomotive.

着重介绍了散热器的结构及计算方法，并根据防爆胶轮车的工况，用实例进行了进一步的说明。