affects
label: واکنش/تاثیرپذیر @fa

has narrower
label: دارای اصطلاح اخص @fa

has related
label: دارای اصطلاح وابسته @fa

is acted upon by
label: کنش‌پذیر @fa

m49 code

Drainage equipment
type: Concept
has related: Drainage systems
is used as: Drainage systems
preferred label: تجهیزات زهکشی @fa

Mole drainage
type: Concept
broader: Drainage systems
preferred label: زهکشی مول @fa

Open ditch drainage
type: Concept
broader: Drainage systems
preferred label: زهکشی نهر روباز @fa

Drainage systems
type: Concept
affects: Drainage
has narrower: Mole drainage
has narrower: Open ditch drainage
has related: Drainage
has related: Drainage equipment
has related: Canals
is acted upon by: Canals
m49 code: Drainage equipment
alternative label: Outlet ditches
alternative label: زهکش‌های برون‌ریز @fa
broader: Drainage
narrower: Open ditch drainage
narrower: Mole drainage
preferred label: شبکه‌های زهکشی @fa
scope note: Artificial network of furrows, ditches, tile drains, etc. providing drainage for a given area
scope note: شبکه مصنوعی شیارها، حفره‌ها، زهکش‌های آجری و غیره. اقدام به زهکشی ناحیه‌ای مشخص. @fa

Drainage
type: Concept
has related: Drainage systems
is acted upon by: Drainage systems
narrower: Drainage systems
preferred label: زهکشی @fa

Canals
type: Concept
affects: Drainage systems
has related: Drainage systems
preferred label: کانال‌ها @fa