In this article, a systematic analysis is made about spherical lens principle of return reflecting fabric with the help of geometrical and analytic method.
本文对回归反光织物中回归反光物体玻璃微珠的球透镜原理采用几何和解析两种方法进行了系统分析。
The fabric self-lubricating liner is the key factor to the performance of self-lubricating spherical bearings with heavy load, impact resistance, and long life and so on.
织物自润滑衬垫的性能是保证关节轴承具备重载、耐冲击、长寿命等特性的关键因素。
The fabric self-lubricating liner is the key factor to the performance of self-lubricating spherical bearings with heavy load, impact resistance, and long life and so on.
织物自润滑衬垫的性能是保证关节轴承具备重载、耐冲击、长寿命等特性的关键因素。
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