ผลิตภัณฑ์โลหะ
เอกสารมาตรฐาน
ญี่ปุ่น
JSA
JIS G 0203:2009
Glossary of terms used in iron and steel (Products and quality)
2009
65
JISh 2022 Std.
This Japanese Industrial Standard was estabished in 1984to difine terms of iron and steel products broadly. Later, the major revirion was made in 2000 to limit to terms of mainly steel products classified by use and their quality ...