370190 AIR HORN FOR HULL L 75-200MTR, 165HZ 138DB DC24V

impacode	370190
uom(单位)	SET
title(品名)	370190 AIR HORN FOR HULL L 75-200MTR, 165HZ 138DB DC24V
desc(描述)	Required installation under the international regulations for preventing collisions at sea. The frequency of the horns shall be between 130 – 350 Hz for a vessel greater than 75 mtrs but less than 200 mtrs in length, and 70 – 200 Hz for a vessel 200 mtrs or more in length.
cdesc(自动翻译)	370190 号角，用于船体，长度75-200米，165赫兹，138分贝，直流24伏。根据防止海上碰撞的国际规则，需要在船舶下方安装。对于75米至200米长的船舶，号角频率应为130-350赫兹；而对于长度超过200米的船舶，号角频率应为70-200赫兹。

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