Vaporproof
แปลว่า(Concrete Engineering) A material that is totally immune to the passage of a gas under pressure. Any material that is truly vaporproof will inherently be waterproof.
หรือคุณกำลังค้นหา Vaporproof, Air Content, total head, tally, Ductility:, total stress, head, total, Blaine Fineness