本研究以经过脱脂处理的蝇蛆为试验材料。
热处理部件必须清洁,如果有必要应进行脱脂处理;
The parts for heat treatment must be clean and degreasing treatment is requirement if necessary;
热处理部件必须清洁,如果有必要应进行脱脂处理;
The parts for heat treatment must be clean and degreasing treatment is requirement if necessary;
应用推荐