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Bunsen burners with needle valve

Koda: 9018361*LLG

Proizvajalec: LLG

DIN 30665. Air regulation.

Manufacturer:	Carl Friedrich Usbeck KG
Article description 1:	Bunsen burner for natural gas
Article description 2:	air regulation and needle valve
Article description 3:	DIN-DVGW-Reg.-Nr. NG-2211AN0134