To manufacture stainless steel, carbon steel, aluminum and other types of blind rivets, self drilling screws, nuts, plans to sample processing non-standard hardware.

能制造不锈钢、中碳钢、铝材等各类型抽芯铆钉、自钻螺丝、螺母、来图来样加工生产非标五金件。

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This method properly determined the sample quantity to make core drilling amendment with the confidence degree and precision estimate theory of error theory.

在该方法中，利用误差理论中的置信度和估计精度理论，合理确定钻芯修正所需要的芯样数量。

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Resulted that use drilling core sample in the rutting test, can be used to detect the site asphalt pavement anti-rutting performance.

表明通过采用现场钻取的芯样试件做车辙试验来检测沥青面层的抗车辙性能的想法是可行的。

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Current techniques involve drilling sample holes at numerous locations within a vineyard.

ECONOMIST: Winemaking and radar

Drilling a few centimetres inside a rock provides a fresh sample that is free from the alteration that can occur at the surface as a result of weathering or radiation damage.

BBC: Curiosity Mars rover hammers into rock