Corrugation test was conducted on a rolling vibration test rig.

再现试验用机车轮对在滚动振动试验台上进行。

Hose corrugation designs include Standard Pitch, Open Pitch and Superflex.

波纹软管的设计包括标准波距，开阔波距和超柔韧。

Bellow's corrugation usually is formed by complicated equipment and is cost is high.

波纹管波纹的成型大都采用结构复杂、成本高的设备成型方式。

Bubble water is too long, skin absorbed moisture and expand, change so corrugation knits.

泡水太久，表皮吸收了水分而膨胀，所以变成皱皱的。

The metallic honeycomb fabricated by the corrugation method via a self-designed equipment.

催化剂载体的制作过程，采用自制的设备来制备蜂窝体。