Petroleum refining worker

Petroleum refining worker (occupation)

active

Code	`106426008`
Semantic tag	occupation
Module	international
Definition	primitive
Effective time	20020131

Parents (2)

106421003Chemical processer AND/OR related worker occupation
308234005Petroleum processor occupation

Children (6)

35028009Blender (petroleum refining) occupation
4132003Controlman (petroleum refining) occupation
7618008Desulphurisation treater (petroleum refining) occupation
28282006Paraffin plant operator occupation
66162009Pumpman (petroleum refining) occupation
25337006Stillman (petroleum refining) occupation