portable eddy-current crack detector
portable dust sampler 便携式尘埃取样器 portable eddy-current crack detector 便携式涡流探伤仪 portable electric dental engine 轻便电动牙钻 ..
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... 高频涡流探伤 HFEC 便携式涡流探伤仪 current crack detector ; Portable Eddy Current defect and flaw Scanner 涡电流探伤 涡流检验 涡流探伤 eddycurrentinspection ...
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