LCH has various meanings in the Defence category. Discover the full forms, definitions, and usage contexts of LCH in Defence.
To place in the water. A motorboat intended for operation in ports, bays and on calm water, limited to a wind force not exceeding 4 Beaufort scale. Seagoing launches are units intended for seagoing service, limited to a wind force not exceeding 6 Beaufort scale.
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