duty plate meaning in Chinese

机器铭牌
性能标志板

Today we offer our customers a wide range of manily hand ? operated machines and equipment for soil compaction , from our smallest rammer , weighing in at barely 50 kilos , to the heavy duty plates , which tip the scale at 800 kilogrammes operating weight . the range also includes ride ? on rollers
今天，我们提供更多的手控压实机械供客户选择-从最小的仅重50公斤的振动夯到800公斤操作重量的重型平板夯，还包括骑跨式压路机。