TICKETS ON SALE IN APRIL 2026
TICKETS ON SALE FROM APRIL 10th, 2024.
TICKETS ON SALE IN APRIL 2026
TICKETS ON SALE FROM APRIL 10th, 2024.
JIS G3539 is a standard published by the Japanese Standards Association (JSA) that covers steel wires, including wires for general use, wires for springs, and wires for other specific applications. The standard provides specifications for the chemical composition, mechanical properties, and testing methods of steel wires.