DRS 62: 2021, Reinforced concrete box culvert

DRS 62: 2021, Reinforced concrete box culvert — Specification

来源：epingalert 发布时间：2021-07-29 浏览量：*

通告成员：

Rwanda

通告类型：

TBT

通告发布时间：

2021-07-29

评议截止时间：

2021-09-27

通告描述：

This Draft Rwanda Standard specifies the requirements for reinforced concrete box culverts primarily intended for conveying water not under pressure, and for carrying highway vehicle loadings.

文档编号：

G/TBT/N/RWA/489

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原文文档翻译文档

ICS Code：

93.080.10 - Road construction

通告文档/来源：

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通告目的：

Protection of human health or safety (TBT)
Quality requirements (TBT)
Prevention of deceptive practices and consumer protection (TBT)
Reducing trade barriers and facilitating trade (TBT)
Consumer information, labelling (TBT)

DRS 62: 2021, Reinforced concrete box culvert — Specification

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