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大孔混凝土
释义
大孔混凝土
Encyclopedia
工学
轻混凝土
释
coarse porous/hollow concrete
大孔混凝土
以水泥、粗骨料和水拌制而成的轻混凝土。又称无砂大孔混凝土或无砂混凝土。
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welding material
welding metallurgy
welding nondestructive inspection
welding nondestructive test
welding of dissimilar metal
welding of magnesium alloys
welding of metal
welding of superalloy
welding qualification and certification
welding remanufacturing
welding robot
welding stress
welding thermal cycle
welding transformer
welding under nuclear environment
welding wire
welfare breeding
Welfare centre
welfare facilities for the disabled persons
welfare facility room
welfare fish separating
welfare home for the elderly
welfare institution
Welfare pluralism theory
welfare services for adolescent
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