พลาสติก
เอกสารมาตรฐาน
ญี่ปุ่น
JSA
JIS K 7197:1991
Testing method for linear thermal expansion coefficient of plastics by thermomechanical analysis
1991
6
Offline
This Japanese Industrial Standard specifies the obtaining method for mean linear thermal expansion coefficient of solid state plastics by thermomechanical analysis (hereafter referred to as the "tma").