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Database: 365,228(8 Aug 2026)

on pn

on pn, Total:12 items.

The international standard classification for "on pn" includes: .

The Chinese standard classification for "on pn" includes: .


Professional Standard - Post and Telecommunication

  • TZ 005-1995(上) Domestic Satellite Communication Network Technology System (Trial Implementation) (Volume 1)

IT-UNI

  • UNI 2242-1967 Metal flanges for piping systems. Upper flange for steel castings PN 40
  • UNI 2243-1967 Metal flanges for piping systems. Upper flange for steel castings PN 64
  • UNI 2240-1967 Metal flanges for piping systems. Upper flange for steel castings PN 16
  • UNI 2241-1967 Metal flanges for piping systems. Upper flange for steel castings PN 25
  • UNI 2244-1967 Metal flanges for piping systems. Upper flange for steel castings PN 100
  • UNI 2236-1967 Metal flanges for piping systems. Pig iron casting upper flange PN 10
  • UNI 2235-1967 Metal flanges for piping systems. Pig iron casting upper flange PN 6
  • UNI 2239-1967 Metal flanges for piping systems. Pig iron casting upper flange PN 40
  • UNI 2234-1967 Metal flanges for piping systems. Pig iron casting upper flange PN 2.5
  • UNI 2237-1967 Metal flanges for piping systems. Pig iron casting upper flange PN 16
  • UNI 2238-1967 Metal flanges for piping systems. Pig iron casting upper flange PN 25