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Office : 1501, Sungi Starwith, 38, Heungan-daero 427beon-gil, Dongan-gu, Anyang-si, Gyeonggi-do, Republic of Korea
Product use
Spanner is an essential accessory when replacing oxygen cylinders.
How to use
When the CAS gauge and 0₂ gauge are “0” with the cylinder valve locked.
Loosen the connector slightly with a spanner.
Appearance in use
