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The flexible diaphragm is connected to a plat cantilever - calibrated spring.
柔韧的膜片一扁平的悬臂校正弹簧相连。
youdao
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The flexible diaphragm is connected to a plat cantilever-calibrated spring.
柔韧的膜片一扁平的悬臂校正弹簧相连。
youdao
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The flexible diaphragm is connected to a plat cantilever-calibrated spring.
柔韧的膜片一扁平的悬臂校正弹簧相连。
youdao