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Chinese National Standard Category: Synthetic resin and plastic

English Title: Unsaturated polyester resin; Determination of refractive index of liquid and casting
Chinese Title: 不饱和聚酯树脂液体和浇铸体折光率的测定
Standard No.: GB/T 8238-1987
Category No.: G32
Issued by: China State Bureau of Standards
Issued on: 1987-10-05
Implemented on: 1988-5-1
Status: superseded
Superseded by:GB/T 7193-2008 Test methods for unsaturated polyester resins
Superseded on:2009-4-1
Abolished on:
Superseding:GB/T 7193-2008 Test methods for unsaturated polyester resins
Word Count:500 words
Similar Standards: GB/T 15592-2021   GB 9644-1988   T/SHPTA 014.1-2021   GB/T 20022-2005   T/SHPTA 014.2-2021   T/CSPSTC 63-2021   GB/T 10802-2023   GB/T 42790-2023   GB/T 42917-2023   GB/T 42620-2023   GB/T 30923-2022   GB/T 42163.1-2022   GB/T 41873-2022   GB/T 41874-2022   GB/T 41928-2022   GB/T 41926-2022   GB/T 41532-2022   GB/T 41880-2022   GB/T 41220-2021   GB/T 41169-2021  
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