2018년 산업안전지도사 음성기출문제

Features 2018년 산업안전지도사 음성기출문제

Industrial safety instructor voice questions can be studied through past questions.
It is designed to be used, and all functions are available for free.
★ Problem solvingYou can learn the type and content of the questions through the questions provided.Problems are read aloud to help with learning.When you solve a problem, you can check the answer immediately.
★ Wrong questionYou can review incorrect questions.- You can study important questions repeatedly.