transformator for marine use 船舶用变压器
Wood for structural marine use 木材
External-Bound Blocks for Marine Use 船用钢索带木滑车
Discharge plugs for marine use 船用放泄螺塞
Fire-fighting joints for marine use 船用消防接头
Internal-Bound Blacks for Marine Use 船用钢带木滑车
effective use of marine resources 海洋资源有效利用
marine-oriented industrial use 与海事有关的工业用途
The technological treatment , application scope and the selection method of the heat shrinkable sleeve for marine use are described in detail.
该文简述了热缩套管选用、施工处理等内容，并介绍了热缩套管工艺在舰船电缆密封方面的应用。
The coastal hypothesis suggests an economy based on marine mammal hunting, saltwater fishing gathering, and the use of watercraft.
沿海假说提出了一种以捕猎海洋哺乳动物、收集捕捞咸水鱼和使用船只为基础的经济模式。
The coastal hypothesis suggests an economy based on marine mammal hunting, saltwater fishing, shellfish gathering, and the use of watercraft.
海岸假说提出了一种以捕猎海洋哺乳动物、捕捞咸水鱼类、采集贝类和使用船只为基础的经济模式。
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