DVGW-PRT0091-20200930154433 - Pegler Yorkshire · The type-testing was carry out with pipes made of...
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DVGW-PRT0091-20200930154433 - Pegler Yorkshire · The type-testing was carry out with pipes made of copper according to guideline DVGW GW 392 dimensions 12,0 mm up to 22,0 mm with