1.基础质量的验收
800){makesmallpic(this,500,700);}"border=0>
2.安装调整设备
800){makesmallpic(this,500,700);}"border=0>
3.两次紧固
800){makesmallpic(this,500,700);}"border=0>
4.试运转
800){makesmallpic(this,500,700);}"border=0>