If you are viewing or referencing the official PDF document, it typically includes the following sections:
JIS K 6380:2014, "Rubber packing material — Classification of physical properties," establishes standards for classifying industrial rubber based on heat and oil resistance, replacing the 1999 edition. The 2014 standard covers specifications for material classification, excluding products such as O-rings, ebonite, and sponge rubber. Official PDF copies of the standard are available for purchase through the Japanese Standards Association (JSA) and international distributors. jis k 6380 pdf
is a Japanese Industrial Standard (JIS) that defines the classification and physical properties of rubber materials used specifically for industrial packing and gaskets. Overview of JIS K 6380 If you are viewing or referencing the official