04/30124528 DC : DRAFT OCT 2004被替代
ISO/DIS 6149-1 - CONNECTIONS FOR FLUID POWER AND GENERAL USE - PORTS AND STUD ENDS WITH ISO 261 METRIC THREADS AND O-RING SEALING - PART 1: PORTS WITH TRUNCATED HOUSING FOR O-RING SEAL
出版：British Standards Institution
专家解读视频
