See the Open Social standards and specifications at the project website.
在其项目网站上了解openSocial标准和规范。
Construction specifications and quality standards.
施工规范及质量评定标准。
Net material quality and technical specifications meet international product standards.
网材质量和技术指标达到国际产品标准。
Net material quality and technical specifications meet international product standards.
网材质量和技术指标达到国际产品标准。
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