12/30260523 DC : 0被替代
BS EN ISO 1179-2 - CONNECTIONS FOR GENERAL USE AND FLUID POWER - PORTS AND STUD ENDS WITH ISO 228-1 THREADS WITH ELASTOMERIC OR METAL-TO-METAL SEALING - PART 2: HEAVY-DUTY (S SERIES) AND LIGHT-DUTY (L SERIES) STUD NDS WITH ELASTOMERIC SEALING (TYPE E) (ISO
出版：British Standards Institution
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