The boat is built of steel hull, aluminum - welded deckhouse, round bilge, transom stern, single continuous deck, longitudinal framing, four engines, four rudders and dieselenginedriven.
本艇为钢质主船体，铝质焊接甲板室，圆舭方艉单层连续甲板纵骨架式四机四桨四舵柴油机推进巡逻艇。
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The dieselenginedriven Marine water pump is developed to meet the needs on boat. Driven by dieselengine, this pump is specially used to wash the deck or for fire fighting under emergency.