tin n plate 马口铁

margin n plate 边板

junction n plate 连接板

expansion n plate 伸缩板

obduction n plate 仰冲板块

deflection n plate 偏转板

protection n plate 护板

foundation n plate 基础板

carbon n constructional steel plate 碳素结构钢板

plate-n-chain 板甲和链甲