370197 AIR HORN FOR HULL L MORE THAN, 200MTR 128HZ 143DB DC24V

370197 AIR HORN FOR HULL L MORE THAN, 200MTR 128HZ 143DB DC24V
规格参数 参数值
IMPA编码 370197
产品单位 SET
产品规格 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.
中文汉化 370197 用于船体的空气喇叭,长度超过200米,128赫兹,143分贝,直流24伏 根据防止海上碰撞的国际规则,该喇叭需要安装。对于长度在75米至200米之间的船只,喇叭频率应介于130-350赫兹；而对于长度超过200米的船只,频率应在70-200赫兹范围内。
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