What does a plumber's apprentice do?

1, the pipeline project needs to work outdoors or at high altitude, and the working conditions are difficult. Apprentices need to undertake some heavy physical labor, such as carrying tools and materials, which leads to a heavy physical burden.

2. High skill requirements: Pipeline engineering needs to master certain professional knowledge and skills, such as drawing recognition, measurement and installation. Apprentices need to spend some time and energy to learn and master these skills, which increases the difficulty and pressure of learning.