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涡流探伤信号幅度误差测量方法
Measurement method of the error of signal amplitute for eddy current flaw detector
价格：￥0.00
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钢熔化焊T形接头超声波检测方法和质量评定
Methods of ultrasonic testing and assessment of measuring results for T-Joints fillet fusion welded in steel
价格：￥0.00
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钢熔化焊T形接头和角接接头焊缝射线照相和质量分级
Methods of radiogram and classification of measuring results for T-Joints and fillet joints fusion welded in steel
价格：￥0.00
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钢丝绳（缆）在线无损定量检测方法和判定规则
Non-destructive and fix quantity detecting method and determinant rule for tightwire on-line
价格：￥0.00
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黑色金属电磁(涡流)分选检验方法
Ferrous metals—Testing methods for electromagnetic(Eddy-Current)sorting
价格：￥0.00
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超声探伤信号幅度误差测量方法
Measurement method of the error of signal amplitute for ultrasonic flaw detector
价格：￥0.00
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钢轨超声波探伤方法
Method of the ultrasonic inspection for rails
价格：￥0.00
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