We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Method for determining the comparative and the proof tracking indices of solid insulating materials under moist conditions
Translate name
STANDARD published on 19.3.1984
Designation standards: GB/T 4207-1984
Note: WITHDRAWN
Publication date standards: 19.3.1984
SKU: NS-1174066
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-04-01 (Number of items: 2 270 267)
© Copyright 2026 NORMSERVIS s.r.o.