영문 [국문] / 유의어
- rapid disintegration [급속 분해] /
- rapid initial flow [급진행성 초기 흐름] /
- rapid setting [급결] /
- rate of creep method [크리프율법] /
- rate of loading [재하 속도] /
- rate of penetration [침투율] /
- rate of placing [타설 속도] /
- ratio of absolute volume [절대 용적비] /
- ratio of elastic modulus [탄성 계수비] /
- ratio of shrinkage swelling [수축 팽창률] /
- ratio of water permeability [투수비] /
- raw material of cement [시멘트 원료] /
- raw meal [분말 원재료] /
- raw mix [원료 배합] /
- raw stone [원석] /
