1、[建]撑板
... polarizing microscope 偏光显微镜 poling board 撑板 polyamide 聚.胺 ...
2、挡土板
poling board 撑板; 挡土板; 电缆沟的檗板; 堰板..
3、插板
... Polder 围生地 Poling board 挡土板、插板 Polygonal ground 多角形地 ...
4、沟槽竖撑板
...policy-making studies ==> 决策学,决策学poling board ==> 沟槽竖撑板,撑板poling boards ==> 隧洞矢板 ...