1·One end of the draw rod fixedly connected with the outer end of the telescopic rod is connected with a safety draw hook.
所述的伸缩杆的外端固定连接有牵杆，在该牵杆的端部连接有保险牵引钩。
2·The utility model connects two electricity magnets by a ball head draw rod, a switch closing draw rod and a draw rod roller, through the skillful design.
本实用新型通过巧妙设计，由球头拉杆、合闸拉杆、拉杆滚轮，将两个电磁铁联结起来。
3·The sanitary clearer has the advantage that only the original solid draw rod needs to be substituted by the hollow pipe, and the purpose of water saving can be achieved.
只需将原有的实心拉杆用空心管替代就可达到节水目的。
4·The engagement portion can be locked in one of a plurality of incrementally spaced rotational positions to adjust the axial position of the draw rod to a desired position.
社会参与的部分可以被锁定在一个旋转位置间隔逐步多元化一调整杆的轴向位置绘制到一个理想的位置。
5·Further, programs can draw some curves after receiving some essential factors of impacting and common parameters of rod and target.
通过输入弹、靶普通参数及碰撞的基本条件，计算程序即可给出各基本参量间的关系曲线。
6·In mountains area, we can use direct graphic method to calculate and draw the graph for protection area of lightning rod.
在山坡地区，避雷针保护范围计算及作图，也可应用避雷针保护的直接作图法。