This paper describes the application of projected tolerance zone mainly in threaded parts and parts with interference fit to control the tole ranee in position or symmetry so that the function and assembling of these parts be ensured .

本文论述了延伸公差带的应用，主要用于 螺纹件及压 配合零件的连接，控制位置度和对称度的公差，以保证零件的功能要求和顺利装配。

A Superficial Comment on Coating Thickness of Threaded Fasteners and Screw Thread Fit Clearance in Aircraft Applications

浅谈飞机 螺纹连接件电镀层厚度及螺纹 配合间隙

When all threaded joint positions fit correctly and without tension tighten all threaded joints according to the prescribed tightening torques .

当所有 螺纹接头位置正确，且未承受张紧力时，则 可以根据规定的拧紧力矩拧紧所有螺纹接头。

Grandfather threaded the handkerchief to the mast using grass that fit nicely through the lace first along the upper beam then the lower one .

爷爷 将手帕绑在“桅杆”上，用青草 正好能穿过蕾丝花边，先是上面的横梁，然后是下面的。