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关注：1
2013-05-23 12:21
求翻译：1、单端扩喇叭口，该处要平滑过渡，不可起皱，更不可弄瘪铜管；是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
1、单端扩喇叭口，该处要平滑过渡，不可起皱，更不可弄瘪铜管；
问题补充： |
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2013-05-23 12:21:38
A single-ended expansion of the bell, there to be a smooth transition, not wrinkled, but can not get a flat brass;
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2013-05-23 12:23:18
1, click on the horn, you want to smooth the transition, not wrinkled, more flat copper tube is not obtained.
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2013-05-23 12:24:58
1st, the single end expands the trumpet-shaped object, this place must transit smoothly, may not the corrugation, not be possible to deflate the copper pipe;
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2013-05-23 12:26:38
1, single-side expansion trumpet, the branch to smooth the transition, not wrinkled, cannot get a flat copper tube;
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2013-05-23 12:28:18
正在翻译，请等待...
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