4梯梆为矩形方管式设计,四面受力,抗弯性能优良,不易扭曲变形。

4梯梆为矩形方管式设计,四面受力,抗弯性能优良,不易扭曲变形。的英文翻译

基本释义

• 4Th: the ladder coconut palm is the rectangular only then tubular design, four sides stress, anti- curved performance fine, is not easy to twist the distortion.