... flexible hacksaw blade 挠性钢锯条 high speed hacksaw blade 高速钢锯条 manual hacksaw blade 手用弓锯条 ...
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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。
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