这一试验方法是模拟日常使用情况下，沙发对长期重复性载荷的承受能力。
This test method is to simulate everyday use, the sofa on the long-term repeatability of the load bearing capacity.
最简单的加载情况是周期地、均匀而重复地施加的载荷。
The simplest imposed conditions are those in which the loading is periodically and uniformly repeated.
最简单的加载情况是周期地、均匀而重复地施加的载荷。
The simplest imposed conditions are those in which the loading is periodically and uniformly repeated.
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