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1·A new hacksaw blade, double glow plasma surface alloying hand hacksaw blade, is introduced in the paper.

本文将介绍一种新型手用锯条——双层辉光离子渗金属手用锯条。

2·Incomparision to tile traditional power hacksaw blade made of high speed steel, this blade was very cheap and tough.

与传统的高速钢锯条相比，这种锯条的韧性大大改善，而成本大幅度降低。

3·A number of tests for the saw blade motion and sawing process of the imported power hacksaw machine, PSB-210A, have been taken in this work.

本文对引进的PSB—210 A弓锯床进行了大量锯条运动和锯削试验。分析了这种锯床的锯条运动轨迹和锯削加工的一些主要特点。