WSQ Food Hygiene course is conducted under aqational Competency Standard by the Workforce Development Agency (WDA) in Singapore.

 
  • WSQ食品安全和卫生课程是由(WDA)新加坡的劳工发展代办处所举办的全国能力标准为基础的课程。
今日热词
目录 附录 查词历史