Dissolved Oxygen(DO)
preferred label: اكسیژن حل‌شده @fa
type: Concept
related: p.p.m

p.p.m
related: Dissolved Oxygen(DO)
related: oxygen
broader: dimensions
preferred label: پی.پی.ام @fa
type: Concept

oxygen
preferred label: اكسیژن @fa
type: Concept
related: p.p.m

dimensions
preferred label: یكاها @fa
type: Concept
narrower: p.p.m