1·They are acting as dead shuttering material and finished.
作为模板材料的基础结构便完成了。
2·The utility model relates to a tunable optical fiber raster shuttering, which can be used in optical fiber communication.
本实用新型涉及一种可调谐光纤光栅模板，可用于光纤通信中。
3·The technology of lining by rail shuttering drill carriage is emphatically introduced, which has a definite reference value to the lining construction of the shallow buried, under...
着重介绍了轨行式模板台车衬砌施工技术，对浅埋暗挖、大跨隧道衬砌施工，有一定的参考价值。