真空风扇

In the power supply circuits in intercourse of 50HZ, 1140V, start or end the main motor of adhesive tape transportation, motor of oil pump, cool the motor of Fan, start or end of tape adhesive spread and tighten motor, take-up reel, control in order or double exchange, excavate coal machine and also protect the electromotor and power supply lines.

KJZ2-1550/1140Z 矿用隔爆兼本质安全型智能真空组合开关适用于含有甲烷混合气体、具有煤尘爆炸危险的煤矿井下。在交流50HZ ，电压1140V 的供电线路中，对胶带输送机主电机、油泵电机、冷却风扇电机及胶带张紧电机、卷带电机进行起动、停止控制，并能对电动机及供电线路进行保护。

The company is engaged in developing and manufacturing rubber and plastic products for 30 years. The products includes vacuum seals, oil seals for automobile shock absorber, rubber corrugated hose for entering gas, break pump, vacuum assister, and various vacuum seals and plastic pieces used in aerospace. It is an assigned factory of China Aerospace Industry Corporation for producing vacuum seals. In the end of 2002, the company imported a nylon fuel oil pipe production line by joint capital.

公司从事橡塑制品的研制生产有三十年历史，产品覆盖汽车减震器、橡胶进气波纹管总成、制动泵、真空助力器的密封件、油封、各类减震功能的橡胶件及风扇叶等塑料、塑压件，航天使用的各种密封件、塑压件，是中国航天工业总公司密封件定点厂家。2002年底公司又合资引进了一条尼龙燃油管生产线，从事汽车用尼龙燃油管总成的加工生产。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。