BOS ISO 7203-1 :2019, Fire extinguishing media — Foam concentrates — Part 1: Specification for low-expansion foam concentrates for top application to water-immiscible liquids

来源：epingalert 发布时间：2022-04-21 浏览量：*

通告成员：

Botswana

通告类型：

TBT

通告发布时间：

2022-04-21

评议截止时间：

2022-05-19

通告描述：

This document specifies the essential properties and performance of liquid foam concentrates used to make low-expansion foams for the control, the extinction and the inhibition of reignition of fires of water-immiscible liquids. Minimum performance on certain test fires is specified.

These foams are suitable for top application to fires of water-immiscible liquids. The foams that conform with ISO 7203-3 are also suitable for top application to fires of water-miscible liquids.

The foam concentrates can be suitable for use in non-aspirating sprayers or for subsurface application to liquid fires, but the requirements specific to those applications are outside the scope of this document.

文档编号：

G/TBT/N/BWA/135

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ICS Code：

13.220.10 - Fire-fighting

通告目的：

National security requirements (TBT)
Consumer information, labelling (TBT)
Prevention of deceptive practices and consumer protection (TBT)
Protection of animal or plant life or health (TBT)
Protection of human health or safety (TBT)
Protection of the environment (TBT)

BOS ISO 7203-1 :2019, Fire extinguishing media — Foam concentrates — Part 1: Specification for low-expansion foam concentrates for top application to water-immiscible liquids

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