B&K 4294 降访问速度计自校器
4294 快速度计自校器，手持型式，锂电池用电 Type 4294 permits accurate adjustment of measuring instrumentation at a standard acceleration level of 10 ms2 (0 70 g load). The reference signal may additionally be used for velocity and displacement calibrati
B&K4294
校准器
2012-05-10
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