370196 AIR HORN FOR HULL L MORE THAN, 200MTR 128HZ 143DB AC220V

370196 AIR HORN FOR HULL L MORE THAN, 200MTR 128HZ 143DB AC220V
规格参数 参数值
IMPA编码 370196
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 370196 喇叭,用于船壳,超过200米,128赫兹,143分贝,交流220伏 根据防止海上碰撞的国际规则要求安装。 船舶长度在75米至200米之间时,喇叭频率应在130-350赫兹范围内;而长度超过200米的船舶,频率应在70-200赫兹范围内。
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