The imported blade with high precision makes the cutting surface smooth.
高精度进口切割锯片，切割断面光滑；
Based on the inspection and analysis to the imported wear resisting components, the cutting blade and end bit of model D9L bulldozer were made using air cooled cast steel.
在检测分析进口抗磨件基础上，采用空冷贝氏体铸钢制造了D9L推土机铲刃、铲角。
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。
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