1 . 弯曲模

design of the combine adjustable type of flection mold ., 组合可调式弯曲模设计.

1 . 薄板弯曲

keywords side board ; lamella flection ; stress ; strength ;侧板;薄板弯曲;应力;强度;

1 . 弯曲角度

classmate : how much is the flection angle ? ? ?同学：弯曲角度是多少？？？

1 . 弯曲线条

take the very small cup of handle , circle the dish of the circle , return have already emit hot air of flection lines .带柄的小小的杯子，圆圆的碟子，还有冒着热气的弯曲线条。