خواندن بعدی
From the time that ASME’s founders, Henry R. Worthington, Alexander Lyman Holley, and John Edson Sweet, gathered in New York City for the first time in 1880 until today, ASME standards have changed over the years to include new construction …
Core Material for Steel electrodes
PMI (Positive Material Identification) verified that alloy materials are of acceptable chemical composition independent of any certificate and marking that …
In these 25 years that have passed since the beginning of my career, I have the pleasure of interacting both …
