พลาสติก
เอกสารมาตรฐาน
ญี่ปุ่น
JSA
JIS K 7350-4:2008
Plastics -- Methods of exposure to laboratory light sources -- Part 4: Open-flame carbon-arc lamps
2008
19
Offline
This Standard specifies methods for exposing specimens to open-flame carbon-arc lamps in presence of moisture to reproduce the weathering effects that occur when materials are exposed in actual end-use environments in daylight or daylight filtered through window glass.