British Standard Gas Outlets CLEAR-ZD-E4 Mini British standard outlet CHARACTERISTIC: 1. Through ISO9001 and ISO13485 quality system certification, safe and reliable. 2. can be used and exchanged with the old national standard, can realize the upgrading of the old national standard. 3. Built-in inspection and reading, can avoid removing the panel with air maintenance, easy maintenance. 4. Use different pin holes to distinguish gases to prevent misinsertion of different gas plugs. 5. All metal material, durable,100% factor y air tightness test. 6. Advanced surface treatment technology, 20,000 insertion and removal fatigue tests. 7. can be used with the Japanese standard terminal.