预拱的英文

“预拱”对应的英文单词有：

pre-arch

与预拱相关的短语

预拱法pre-arch method

拱架预压preloading centering

扭转预拱度Reverse the arch degrees

预拱度camber;pre-camber;The arch degrees

制作预拱度Fabrication camber

预拱度核pre-cambered core