HG/T 20519.30-1992 Thermal insulation and sound insulation code

HG/T 20519.30-1992 Thermal and sound insulation code HG/T20519.30-1992 Standard download decompression password: www.bzxz.net

Thermal insulation and sound insulation code
HG 20519.30-92
Thermal insulation and sound insulation code
HG 20519.30-92
According to the different types of thermal insulation and sound insulation functions, capital English letters are used as codes, see below: No.
Function type
Personal protection
Anti-condensation
Electric heating
Steam heating
Hot water heating
Hot oil heating
Jacket heating
Use thermal insulation materials
Use cold insulation materials
Use thermal insulation materials
Use electric heating belts and thermal insulation materials
Use steam heating and thermal insulation materialsbzxZ.net
Use hot water heating pipes and thermal insulation materials
Use hot heating pipes and thermal insulation materials
Use thermal insulation materials
Use jacketed pipes and thermal insulation materials
Use sound insulation materials
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