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轻混凝土
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轻混凝土
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轻混凝土
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light weight concrete
轻混凝土
由轻的粗骨料、细骨料、水泥和水,必要时加入化学外加剂或矿物掺合料配制而成的,表观密度不大于1950千克/米3的多孔轻质混凝土。
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museum employment system
museum engineering of electronic equipment plant
Museum Enterprise
museum equipment leasing room
museum exhibition
Museum Exhibition Design:Concepts and Practices
museum exhibition design management
Museum Exhibition of the Royal Asiatic Society
Museum Exhibition Planning and Design
Museum Exhibition:Theory and Practice
museum experience
museum expert management
museum fatigue
museum feasibility study report
museum film and television hall
museum financial grant
museum financial management
museum fire emergency rescue
museum fire fighting system
Museum for Overseas Chinese & Students in Soviet Union & Russia
Museum for the Chinese medical history of the Chinese Medical Association
Museum for the History of Chinese Medicine
museum foundation
museum gallery activities
Museum Handbook
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更新时间:2026/7/8 7:11:23