dowelled

The I type shear blocks dowelled bidirectional hollow plates (I SBDBHPs) are the most widely used.

剪力键双向空心大板中的Ⅰ板（Ⅰ空心大板），是该类空心大板中使用多的一种板。

This paper puts forward a new type of bolted anti-creepers, which changes the fixture mode of the dowelled anti-creeper.

提出了一种新的钢轨防爬器，改变了穿销防爬器的紧固方。