| Certifications |
TUV NORD ISO9001:2015 |
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GAS SEAL (DVGW EN 751-1) |
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KOLGAS-UNI (WRAS BS 6920) |
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SCIV-O-RING (WRAS BS6920) |
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SILICON SEALING TAPE (DVGW EN751-2) |
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| SILICON SEALING TAPE (WRAS BS 6920) | |