包装容器结构
structure of packaging container
包装容器结构设计
structural design of packaging container
内压开孔容器
vessel subject to internal pressure with large hole
单面开孔结构
single-side holed structure
开孔补强
reinforcement of openings in
opening reinforcement
hole reinforcement
reinforcement of openings
open reinforcement
opening reinforced
opening compensation
reinforced opening
Reinforcement for openings
opening reinforcement calculation
Reinforcement for Opening
reinforcement method
opening reinforcem ent
Opening-reinforcement
Reinforcement
pad-reinfoced
开孔补强方法
opening reinforcement method
开孔补强计算
opening reinforcement calculation
塔底大开孔补强
Reinforcement of large opening at tower bottom
筒体开孔补强
reinforcement of openings in cylinder
圈补强结构
Reinforcement ringstructure
原型结构构构成法
the formation of the fashion prototype
串联电容器补偿
series capacitor compensation
地图内容结构
cartographic organization