STEEL HEAT TREATED HEADS, ALLOY STRUCTURAL, HIGH YIELD STRENGTH (HY-80 AND HY-100) (SUPERSEDING MIL-S-24451) (S/S BY IISLA-80/100 AND T9074-BD-GIB-010/300)
合金结构高屈服强度钢热处理封头（HY-80和HY-100）（取代MIL-S-24451）（由IISLA-80/100和T9074-BD-GIB-010/300制成）

2003-06-05

STEEL, STRUCTURAL SHAPES ALLOY, HIGH YIELD STRENGTH (HY-80 AND HY-100) (METRIC) (SUPERSEDING MIL-S-22664A) (S/S BY IISLA-80/100 AND T9074-BD-GIB-010/300)
高屈服强度合金结构型材钢（HY-80和HY-100）（公制）（取代MIL-S-22664A）（S/S由IISLA-80/100和T9074-BD-GIB-010/300替代）

1988-03-15

STEEL, STRUCTURAL SHAPES ALLOY, HIGH YIELD STRENGTH (HY-80 AND HY-100) (METRIC) (SUPERSEDING MIL-S-22664A) (S/S BY IISLA-80/100 AND T9074-BD-GIB-010/300)
高屈服强度合金结构型材钢（HY-80和HY-100）（公制）（取代MIL-S-22664A）（由IISLA-80/100和T9074-BD-GIB-010/300制成）

2003-06-05

STEEL, STRUCTURAL SHAPES ALLOY, HIGH YIELD STRENGTH (HY-80 AND HY-100) (METRIC) (SUPERSEDING MIL-S-22664A) (S/S BY IISLA-80/100 AND T9074-BD-GIB-010/300)
高屈服强度合金结构型材钢（HY-80和HY-100）（公制）（取代MIL-S-22664A）（由IISLA-80/100和T9074-BD-GIB-010/300制成）

1991-04-23

STEEL FORGINGS, ALLOY, STRUCTURAL, HIGH YIELD STRENGTH (HY-130) (S/S BY IISLA-80/100 AND T9074-BD-GIB-010/300)
高屈服强度合金结构钢锻件（HY-130）（由IISLA-80/100和T9074-BD-GIB-010/300提供）

1975-09-04

STEEL FORGINGS, ALLOY, STRUCTURAL, HIGH YIELD STRENGTH (HY-130) (S/S BY IISLA-80/100 AND T9074-BD-GIB-010/300)
高屈服强度合金结构钢锻件（HY-130）

2003-06-05

STEEL FORGINGS, ALLOY, STRUCTURAL, HIGH YIELD STRENGTH (HY-130) (S/S BY IISLA-80/100 AND T9074-BD-GIB-010/300)
高屈服强度合金结构钢锻件（HY-130）

1999-07-13