
J. Engelsmann AG Noise Damping Hood 隔音罩 125750001
The noise damping hood is not necessary for operating the jolting volumeter, but the
operating noise can be reduced significantly:
noise level with open hood: 80 dB (A)
noise level with closed hood: about 58 dB (A)
J. Engelsmann AG Noise Damping Hood 隔音罩 125750001
询价采购J. Engelsmann AG Noise Damping Hood 隔音罩 125750001
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