通用昨日宣布，由于与14起汽车碰撞事故有关的动力转向问题，将在北美召回130万辆小型车。

GM announced yesterday it was recalling 1.3m small cars in North America due to a power steering problem linked to 14 crashes.

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我国最近发生了几起与外墙外保温系统有关的火灾事故，这引起了人们对外墙外保温系统防火问题的重视和关注。

Recently, several fire accidents about external thermal insulation systems have taken place in China, so much attention has been paid to the problem of fire protection.

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本文试对亚麻二粗干纺工艺的除尘技术与应用和安全预防及事故防护方面的有关问题进行探讨。

This writing tries to discuss the questions on the mote cleaning technology and the usage and the safety prevention and the accident protection of second hards dry spinning process.

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