The magnetooptic self-nulled ellipsometer,with ac Farady magnetooptic modulating and phase locking to detect nulled point,has the high abilities of prevent interference and angular recognize.
Customers can use this bender together with plain locking seam former,round airduct locking seam formers and L-steel round flange bender to complete to complete round airducts thoroughly.
The results show that the failure is mainly attributed to the inappropriate heat-treatment technology of the locking nut and the hydrogen brittlement from electroplating of the stopping pad.
This control effect can be got by designing the size of pokedwheel,using the self locking character of worm wheel and worm pole and connecting the pawl mechanism with overtravel ...
锁。
锁紧机构的结构特点,分析
光调制锁相椭偏仪采用交流法
好，可以吗，卡尔？
到了街头文化的价值——震撼舞、
了实验
的
