Tungsten and/or tungsten compound

Tungsten and/or tungsten compound (substance)

active

Code	`767465003`
Semantic tag	substance
Module	international
Definition	primitive
Effective time	20180731

Parents (1)

767098004Metal and/or metal compound substance

Children (3)

26194003Tungsten substance
64843006Tungsten compound substance
56904008Tungsten isotope substance