Specifications for selecting chain link barrier systems with coated chain link fence fabric and round posts for detention applications 拘役用带涂层链节栅栏结构和圆柱的链节栅栏系统选用规范
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Standard specification for selecting chain link barrier systems with coated chain link fence fabric and round posts for detention applications 选择拘役用带涂层链节栅栏结构和圆柱的链节栅栏系统的标准规范