พลาสติก
เอกสารมาตรฐาน
ญี่ปุ่น
JSA
JIS A 9402:2007
Recycled plastics buffers for parking
2007
12
Offline
This Japanese Industrial Standard specifies the buffers for parking formed with the materials which consist mainly of recycled plastics and to which the sub-materials such as extender, reinforcing materials, additive, etc. are added appropriately.