Hairdressing scissors美发剪刀;理发剪;专业高档美发理发剪刀
Hairdressing operation美容操作方法
hairdressing vehicle美发车
hairdressing fashion发型
Professional hairdressing专业美发
Hairdressing project美发项目
conditioning hairdressing焗油膏
skin hairdressing皮肤美容
Conclusions The prevalence of HBV infection in persons from catering and service trades was reduced year by year. The prevalence was much higher in the persons from hairdressing and beauty parlours than those of other professions.
结论饮食服务业从业人员HBV感染率呈逐年下降趋势，理发美容业从业人员HBV感染率显著高于其他从业人员。
参考来源 - 饮食服务业从业人员乙型肝炎病毒感染动态研究 Dynamic investigation of HBV infection in persons from catering and service tradesN-UNCOUNT（不可数名词） Hairdressing is the job or activity of cutting, colouring, and arranging people's hair. 理发
...personal services such as hairdressing and dry cleaning.
…诸如理发、干洗之类的个人服务。