plastic navigation signallight
一、产品认证 productcertification
ccs形式认可，法国bv认证。
approved by china classificationsociety (ccs),and certified by bv, france.
二、采用标准standards
符合《1972年国际海上避碰规则》和《ccs钢质海船入级规范》 iec60598.1gb/t3028
conform to the internationalregulations for preventing collisions at sea.1972. rules forclassification of sea-going steel ships iec605981.1 andgb/t3028
三、适用范围 applicable
  适用于长度这50米以上的船舶作昼夜航行灯光信号。
applicable for night navigationsignal of ships which are 50m (or above) long
四、型号含义
五、产品特点features
  1、壳体采用阻燃高强度工程塑料注塑成形，防护等级不低于ip56,防腐等级可达wf2；
enclosure is molded by highstrength engineering plastic which is flame retardant;ingressprotection:≧ip56;corrosion-proof degree:wf2
  2、灯具底座设有自动泄水装置，具有防止海水倒灌功能；
automatic leakage device isequipped on lamp base; prevent sea-water from intrusion;
  3、采用铰链式开启方式，开闭方便，便于更换光源；
hinged open type;easy toopen/close and replace the light source;
  4、采用pc料透光罩，抗紫外线，不褪色。
pc lampshade; ultravioletresistant,and colourfast .
六、技术参数

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华荣科技股份有限公司
张慧
15000505117
嘉定区宝钱公路555号