该方法涵盖了测试所有类型快速操作结构面板紧固件的程序，以确定板材的上拉能力。当存在薄板分离时，安装的紧固件应能够初始啮合。然后，紧固件应能够在紧固件处将板材拉到一起，直至完全锁定。

This method covers the procedure for testing all types of quick-operating structural panel fasteners to determine sheet pull-up capability. The installed fastener shall be capable of initial engagement when a sheet separation exists. The fastener shall then be capable of drawing the sheets together at the fastener to the fully locked condition.