4、自由锻毛坯保证了一定的压缩比，采用“六面锻”的生的翻译：4, free forging blanks to ensure a certain degree of compression ratio, a "six-sided forged" 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

4, free forging blanks to ensure a certain degree of compression ratio, a "six-sided forged"

4th, the free forging semifinished materials had guaranteed certain compression ratio, the use “six hammer” living

4, free forging blanks to ensure a certain degree of compression ratio, a "six-sided forged"