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热电偶怎么会随时间漂移的??
2013-11-5 14:09
- 仪器仪表
- 27
- 4247
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求称重传感器上用的运放
2021-11-30 12:20
- 仪器仪表
- 37
- 6184
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求助高手:单片机测量交流电压的方法!
2013-10-20 18:55
- 仪器仪表
- 30
- 12543
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创业的话,遇到技术难题,可以找我,越难越好
2013-2-3 20:26
- 创业|外包|承接
- 107
- 19075
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找人画PCB,常州南边,武进地区,最好是附近的。
2012-8-8 13:25
- 创业|外包|承接
- 8
- 2385
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高薪求设计
2012-7-19 11:18
- 创业|外包|承接
- 16
- 2707
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