ASME B1.1-2024 统一英寸螺纹(UN、UNR和UNJ螺纹形式)（英文版）.pdf

ASMEB1.1-2024(RevisionofASMEB1.1-2019)UnifiedInchScrewThreads(UN,UNR,andUNJThreadForms)ANAMERICANNATIONALSTANDARD辜h＆芯霜芯监nlAS...