The samples were provided with a sc

The samples were provided with a scratch in the shape of a cross over the entire test surface across the weld till the metal surface to estimate the resistance of the welds when the coating is accidentally damaged prior to or during operation and also with paraffin at the sawn and machined surfaces.

結果 (中文) 1:

的样品提供了与跨焊缝中的十字形状在整个测试表面的划痕，直到金属表面，以估计的电阻当涂层被意外损坏之前或在操作过程中，也用石蜡在锯割的焊缝加工表面。

結果 (中文) 2:

样品提供了一个在十字架的形状在整个测试的表面在焊接到金属表面阻力估算焊接涂料时，意外损坏之前或期间操作也与paraffi以锯和加工表面。

結果 (中文) 3:

与形状的跨跨焊缝金属的表面涂层意外损坏之前或期间操作时估计的焊缝抵抗直到整个测试表面上的划痕和锯木和机械加工表面 paraffin 提供了样本。