工程力学作为高等工科学校的一门课程，是其最基础的部分，它含盖了工程静力学和弹性静力学两门课程的主要内容。

Engineer mechanics is a basic course of higher engineer course school, it includes two parts: engineer statics and elastic statics.

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窗、门、百叶窗。防弹性。试验方法。

Windows, doors, shutters and blinds. Bullet resistance. Test method.

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窗、门、百叶窗。防弹性。要求和分类。

Windows, doors, shutters and blinds. Bullet resistance. Requirements and classification.

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