1、Bearing warp beam foot, can assure the volume of let-off equality.
軸承式經軸托腳，保證送經量的均勻。

2、Analysis of Let-off Mechanism of Sulzer Gripper Loom
蘇爾澤片梭織機送經機構分析

3、ZA Electronic Let-off Device on Air Jet Looms and its Performance Analysis
ZA型噴氣織機電子送經裝置及其性能分析

let-off翻譯