Quality control of color picture tubes may require the salvage and reuse of the glass envelopes.

彩色显像管的质量控制需要利用和回用玻璃泡废料.

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Changes in the content can be text or a color picture.

改变的不形式可以是笔墨,也可以是不黑白图片.

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I'd like to take a color picture of one inch.

我要照一张一寸的彩色照片.

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Quality control color picture tubes may require the salvage and reuse of the glass envelopes.

质量控制:质量管理的一部分,致力于满足质量要求.

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