CSA B70.1-2023

Frames and covers for maintenance holes and catchbasins

CSA B70.1-2023 发布历史

CSA B70.1-2023由SCC 发布于 2023-03-01。

CSA B70.1-2023在国际标准分类中归属于: 23.040.10 铁管和钢管。

CSA B70.1-2023 的最新版本是哪一版？

最新版本是 CSA B70.1-2023 。

CSA B70.1-2023的历代版本如下：

• 2023年 CSA B70.1-2023
• 2003年 CSA B70.1-2003 人孔和集水盆的框架和盖子（第一版；更新 #1：2003年7月；更新 #2：2003年10月）

1 Scope 1.1 General This Standard applies to frames and covers for maintenance holes and catchbasins. 1.2 Terminology In this Standard, “shall” is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; “should” is used to express a recommendation or that which is advised but not required; and “may” is used to express an option or that which is permissible within the limits of the Standard. Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material. Notes to tables and figures are considered part of the table or figure and may be written as requirements. Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.

标准号

CSA B70.1-2023

发布

2023年

发布单位

SCC

当前最新

CSA B70.1-2023

 

 

代替标准

23.040.10

被代替标准

CAN/CSA-B70.1-03 (R2013)

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