For this big - end bearing, steel - backed lead or tin shell bearings are used.

对连杆大头轴承来说, 使用的是铅的钢背或锡的轴瓦式轴承.

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After normalization at higher temperature, V bearing steel obtains higher strength and almost the same toughness.

当加热温度较高时,在韧性与无V钢 相同的情况下, 加钒可显著提高车轮钢的强度.

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The effect of heating process on surface oxidation of copper - bearing steel was studied.

研究了加热工艺对含铜钢表面氧化的影响.

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Most of these materials, colors look pale, but a dedicated partial bearing steel color is green.

而这些材料外观颜色大多发白, 而专用的轴承钢的颜色是偏绿的.

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The hot workability of high - carbon - chromium bearing steel has been studied by means of the hot torsion.

用热扭转实验方法研究 高碳 铬轴承钢的热加工性能.

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