If the set collar end hardness is lower than HRC40, should first on the end surface again a built-up welding hard alloy, after the polish repackaging.

如果固定环端面硬度低于HRC40，则应先在端面上重新堆焊一层硬质合金，经磨光后再装配。

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To occupy the time I talked with a rather superior tramp, a young carpenter who wore a collar and tie, and was on the road, he said. for lack of a set of tools.

为了打发时间，我和一个稍为体面些的流浪汉聊起了天，他是个木匠，穿着衬衣，打着领带，据他本人所说，他是因为缺少一套工具而不得不四处流浪的。

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You can now return a jacket with the collar and lapel set with the same piece of equipment that was used in the garment's original manufacture, which shrinks and molds the collar.

现在，您可以返回夹克的领子和翻领一套相同的设备所用的服装的原始生产，这缩小了和铸模的衣领。

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