1.The part of your uniform, which is easy to get worn, is:_________ [Fill in the blank question]
2.What is your usual habit of wearing uniform? [Multiple choice question]
3.How often do you usually change your uniform after discarding it ? [Multiple choice question]
4.What is your satisfaction with the service life of the uniforms? [Multiple choice question]
Part 7 Service Life of Uniform
第七部分 工服使用寿命