一把把雨伞纷纷被打开，互相戳来戳去，一些伞布被撕裂，只剩下锋利的伞骨在头顶摇晃。
Umbrellas unfurled poked and were ripped from their rigging leaving sharp spiders dangling overhead.
码放时要直立排放，不要堆码，以防将布顶意外压坏撕裂。
2 yards to erect emissions, not stacking, to prevent accidental crushing tearing cloth top.
该测试仪可以完成土工布的各种力学性能测试试验，包括条样拉伸、握持拉伸、撕裂、CBR顶破、圆球顶破、刺破及厚度的测量。
It can measure all kinds of mechanical property test, such as spline tension, holding tension, tearing, CBR upend, ball upend, Pierce and thickness measuring.
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