سیمان پرتلند
preferred label: portland cement @en
type: Concept
related: ملات

ملات
related: سیمان پرتلند
related: سیمان
broader: مصالح بنایی
preferred label: mortar @en
type: Concept

سیمان
preferred label: cement @en
type: Concept
related: ملات

مصالح بنایی
preferred label: masonry materials @en
type: Concept
narrower: ملات