Hodapp shelter door

The world has changed. Geopolitical tensions and military
Conflicts in Europe have brought the issue of civil protection back into focus.
brought it into the public spotlight. With the DIN standard published in December 2020.
The International Organization for Standardization (ISO) has developed a standard for this, EN ISO 22359.
A clear framework has been established. The standard defines the hazards against which the
Protecting the civilian population in a crisis is

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