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ISO 12238:2023
Pneumatic fluid power — Directional control valves — Measurement of shifting time
现行
ICS 23 流体系统和通用件
2023
17 页
¥1
ISO 12239:2021
Smoke alarms using scattered light, transmitted light or ionization
现行
ICS 13 环保、保健和安全
2021
80 页
¥5
ISO 1223:2003
Cinematography — Picture areas for motion-picture films for television — Position and dimensions
现行
ICS 37 成像技术
2003
11 页
¥1
ISO 12240-1:1998
Spherical plain bearings — Part 1: Radial spherical plain bearings
现行
ICS 21 机械系统和通用件
1998
14 页
¥1
ISO 12240-2:1998
Spherical plain bearings — Part 2: Angular contact radial spherical plain bearings
现行
ICS 21 机械系统和通用件
1998
4 页
¥1
ISO 12240-3:1998
Spherical plain bearings — Part 3: Thrust spherical plain bearings
现行
ICS 21 机械系统和通用件
1998
4 页
¥1
ISO 12240-4:1998/Cor 1:1999
Spherical plain bearings — Part 4: Spherical plain bearing rod ends — Technical Corrigendum 1
现行
ICS 21 机械系统和通用件
1998
1 页
¥1
ISO 12241:2022
Thermal insulation for building equipment and industrial installations — Calculation rules
现行
ICS 91 建筑材料和建筑物
2022
52 页
¥3
ISO 12251:2017
Diesel engines — Clamp mounted CR fuel injectors — Mounting dimensions
现行
ICS 43 道路车辆工程
2017
11 页
¥1
ISO 12256:2002/Cor 1:2009
Aerospace — Drives, internal, cruciform, ribbed — Metric series — Technical Corrigendum 1
现行
ICS 49 航空器和航天器工程
2002
2 页
¥1
ISO 12257:2008
Aerospace — Internal six-lobe drives — Metric series
现行
ICS 49 航空器和航天器工程
2008
2 页
¥1
ISO 12258:1998
Aerospace — Bolts, reduced bihexagonal head, normal or pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 275 MPa — Dimensions
现行
ICS 49 航空器和航天器工程
1998
2 页
¥1
ISO 12260:2016
Aerospace — Screws, pan head, internal offset cruciform ribbed or unribbed drive, stepped shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa — Dimensions
现行
ICS 49 航空器和航天器工程
2016
2 页
¥1
ISO 12261:2023
Aerospace — Screws, pan head, internal offset cruciform ribbed or unribbed drive, pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa — Dimensions
现行
ICS 49 航空器和航天器工程
2023
2 页
¥1
ISO 12268:1997
Aerospace — Nuts, hexagonal, plain, reduced height, reduced across flats, with MJ threads, classifications: 450 MPa (at ambient temperature)/425 degrees C, 600 MPa (at ambient temperature)/235 degrees C, 600 MPa (at ambient temperature)/315 degrees C, 600 MPa (at ambient temperature)/650 degrees C, 900 MPa (at ambient temperature)/235 degrees C, 900 MPa (at ambient temperature)/730 degrees C and 1 100 MPa (at ambient temperature)/600 degrees C — Dimensions
现行
ICS 49 航空器和航天器工程
1997
2 页
¥1
ISO 12272:1998
Aerospace — Nuts, anchor, self-locking, floating, two lug, with incremental counterbore, with MJ threads classifications: 900 MPa (at ambient temperature)/235 degrees C, 900 MPa (at ambient temperature)/315 degrees C and 900 MPa (at ambient temperature)/425 degrees C — Dimensions
现行
ICS 49 航空器和航天器工程
1998
2 页
¥1
ISO 12273:2010
Aerospace — Nuts, anchor, self-locking, floating, self-aligning, two lug, with MJ threads, classifications: 900 MPa (at ambient temperature)/235 degrees C, 900 MPa (at ambient temperature)/315 degrees C and 900 MPa (at ambient temperature)/425 degrees C — Dimensions
现行
ICS 49 航空器和航天器工程
2010
3 页
¥1
ISO 12274:1997
Aerospace — Nuts, anchor, self-locking, floating, self-aligning, single lug, with MJ threads, classifications: 900 MPa (at ambient temperature)/235 degrees C, 900 MPa (at ambient temperature)/315 degrees C and 900 MPa (at ambient temperature)/425 degrees C — Dimensions
现行
ICS 49 航空器和航天器工程
1997
2 页
¥1
ISO 12278:1999
Aerospace — Nuts, barrel, self-locking, floating, self-aligning, with MJ threads, classifications: 900 MPa (at ambient temperature) / 235 degrees C, 1100 MPa (at ambient temperature) / 235 degrees C, 1250 MPa (at ambient temperature) / 235 degrees C and 1550 MPa (at ambient temperature) / 235 degrees C — Dimensions
现行
ICS 49 航空器和航天器工程
1999
3 页
¥1
ISO 12280:1999
Aerospace — Retainers, spring, sheet metal, for self-locking barrel nuts — Dimensions
现行
ICS 49 航空器和航天器工程
1999
3 页
¥1