标准摘要 Cross Reference: AMS5689,AMS5690,AMS5697,ANSI/Y14.5M,AS1946,MIL-H-25579,MIL-H-27267,MIL-STD-130 展开完整摘要 英文名称HOSE, POLYTETRAFLUOROETHYLENE, METAL BRAID, MEDIUM PRESSURE, HYDRAULIC, 450 °F