Attention Fake E-Mails in circulation!

Increasingly, we are receiving messages that e-mails in our name ask people to purchase vouchers or similar from mail-order companies in order to support us. These do not come from GSR!


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Food industry


When packaging food, a protective gas atmosphere is often used to slow down ageing and thus extend the shelf life. For example, nitrogen is used as a packing gas, in particular, for displacing oxygen from the air. GSR valves control the supply of gases in this area.


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