พลาสติก
เอกสารมาตรฐาน
ญี่ปุ่น
JSA
JIS A 9511:2017
Preformed cellular plastics thermal insulation materials
2017
40
Offline
This Standard specifies the preformed cellular plastics thermal insulation materials to be used as thermal insulator. It is not applicable to insulation materials for dwellings and buildings that are mainly intended for use at the ordinary temperature.