DER0012651MA - - Google Patents

Info

Publication number

DER0012651MA

DER0012651MA DER0012651MA DE R0012651M A DER0012651M A DE R0012651MA DE R0012651M A DER0012651M A DE R0012651MA

Authority

DE

Germany

Prior art keywords

manometer

coordinate system

scale

coordinate

temperature

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

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• 239000007789 gas Substances 0.000 claims description 10
• 239000007788 liquid Substances 0.000 claims description 5
• 238000009792 diffusion process Methods 0.000 description 8
• 238000005259 measurement Methods 0.000 description 6
• 239000003570 air Substances 0.000 description 4
• 238000004519 manufacturing process Methods 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• 241001000287 Helvetia Species 0.000 description 1
• 206010021703 Indifference Diseases 0.000 description 1
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
• 239000012080 ambient air Substances 0.000 description 1
• 239000011248 coating agent Substances 0.000 description 1
• 238000000576 coating method Methods 0.000 description 1
• 238000010276 construction Methods 0.000 description 1
• 239000012153 distilled water Substances 0.000 description 1
• 239000000428 dust Substances 0.000 description 1
• 239000011521 glass Substances 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 230000035515 penetration Effects 0.000 description 1
• 230000000704 physical effect Effects 0.000 description 1
• 230000001681 protective effect Effects 0.000 description 1
• 125000006850 spacer group Chemical group 0.000 description 1
• 239000012780 transparent material Substances 0.000 description 1