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UN 3332 指南卡 164

放射性物质，A型包装件，特殊形式，不裂变或例外的易裂变

Radioactive material, Type A package, special form, non fissile or fissile-excepted

危险性类别: 7
包装类别: —
指南卡: 164 · 放射性物质（特殊形式/低至高水平外照射）

TDG 运输品名（联合国《规章范本》）

正式运输品名	危险性类别	副危险	包装类别
放射性物质，A型包装件，特殊形式，不裂变或例外的易裂变	7	—	—

全部可检索名称（3）

放射性物质，A型包装件，特殊形式，不裂变或例外的易裂变official · zh
Radioactive material, Type A package, special form, non fissile or fissile-excepteden · en
放射性物质，A 型包件，特殊形式，不裂变或例外的易裂变jbl · zh

潜在危害（火灾与爆炸）

包装可完全烧毁，而密封源胶囊不会发生内容物泄漏。

Packagings can burn completely without risk of content loss from sealed source capsule.

放射性不改变物质的易燃性或其他性质。

Radioactivity does not change flammability or other properties of materials.

放射源胶囊和 B 型包装件的设计与评定可承受在 800 ℃（1475 ℉）火焰中完全吞没 30 分钟。

Radioactive source capsules and Type B packages are designed and evaluated to withstand total engulfment in flames at temperatures of 800°C (1475°F) for a period of 30 minutes.

健康危害

运输事故中，辐射对运输作业人员、应急响应人员和公众的风险极小。内容物潜在危险性越高，包装的坚固程度越高。

Radiation presents minimal risk to transport workers, emergency response personnel and the public during transportation accidents. Packaging durability increases as potential hazard of radioactive content increases.

未破损包装件是安全的；破损包装件的内容物可能造成外照射，内容物（源胶囊）一旦释放，外照射会显著升高。

Undamaged packages are safe; contents of damaged packages may cause external radiation exposure, and much higher external exposure if contents (source capsules) are released.

预计不会发生污染和内照射危害，但并非不可能。

Contamination and internal radiation hazards are not expected, but not impossible.

经包装标记或运输单据确认为 A 型的包装件（纸箱、木箱、桶、物品等）所含数量不致危及生命。中等严重事故中 A 型包装件受损时，放射源可能释放。

Type A packages (cartons, boxes, drums, articles, etc.) identified as Type A by marking on packages or by shipping papers contain non-life-endangering amounts. Radioactive sources may be released if Type A packages are damaged in moderately severe accidents.

B 型包装件及极少出现的 C 型包装件（大小不一，通常为金属）所含数量危害最大。可通过包装标记或运输单据识别。仅在内容物释放或包装屏蔽失效时才可能出现危及生命的情况。由于包装件经过设计、评定和试验，预计只有在最严重的事故中才会出现此类情况。

Type B packages, and the rarely occurring Type C packages, (large and small, usually metal) contain the most hazardous amounts. They can be identified by package markings or by shipping papers. Life-threatening conditions may exist only if contents are released or package shielding fails. Because of design, evaluation and testing of packages, these conditions would be expected only for accidents of utmost severity.

放射性白-I 标签表示单个、隔离、未破损包装件外的辐射水平极低（低于 0.005 mSv/h（0.5 mrem/h））。

Radioactive White-I labels indicate radiation levels outside single, isolated, undamaged packages are very low (less than 0.005 mSv/h (0.5 mrem/h)).

放射性黄-II 和黄-III 标签包装件的辐射水平较高。标签上的运输指数（TI）表示距单个、隔离、未破损包装件 1 米处的最大辐射水平（mrem/h）。

Radioactive Yellow-II and Yellow-III labeled packages have higher radiation levels. The transport index (TI) on the label identifies the maximum radiation level in mrem/h one meter from a single, isolated, undamaged package.

包装件内容物通常为耐用金属胶囊，其辐射可被大多数辐射仪检出。

Radiation from the package contents, usually in durable metal capsules, can be detected by most radiation instruments.

货物火灾扑救用水预计不会造成污染。

Water from cargo fire control is not expected to cause pollution.

公众安全

拨打 119（火警）/120（急救）/110（报警）。然后拨打运输单据上的应急响应电话号码；如无运输单据或无人接听，请拨国家化学事故应急咨询专线 0532-83889090（24 小时），或查阅封底内页所列的相应电话号码。

CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.

救援、救生、急救、灭火及其他危害处置的优先级高于测量辐射水平。

Priorities for rescue, life-saving, first aid, fire control and other hazards are higher than the priority for measuring radiation levels.

事故情况必须通知辐射主管部门。辐射后果的判断和应急状态解除通常由辐射主管部门负责。

Radiation Authority must be notified of accident conditions. Radiation Authority is usually responsible for decisions about radiological consequences and closure of emergencies.

位于上风向、地势较高处和（或）上游。

Stay upwind, uphill and/or upstream.

无关人员远离。

Keep unauthorized personnel away.

最终清理应等待辐射主管部门的指示或建议。

Delay final cleanup until instructions or advice is received from Radiation Authority.

立即预防措施

Immediate precautionary measure

向四周隔离泄漏区至少 25 米（75 英尺）。

Isolate spill or leak area for at least 25 meters (75 feet) in all directions.

大量泄漏

Large Spill

考虑在下风向至少 100 米（330 英尺）范围内实施初始疏散。

Consider initial downwind evacuation for at least 100 meters (330 feet).

火灾

Fire

当大量该物质涉及大火时，考虑向四周 300 米（1000 英尺）实施初始疏散。

When a large quantity of this material is involved in a major fire, consider an initial evacuation distance of 300 meters (1000 feet) in all directions.

消防措施

放射性物质的存在不影响灭火过程，也不应影响灭火技术的选择。

Presence of radioactive material will not influence the fire control processes and should not influence selection of techniques.

在安全可行的情况下，将未受损的容器移离火场周边区域。

If it can be done safely, move undamaged containers away from the area around the fire.

切勿移动破损包装件；将未破损包装件移出火区。

Do not move damaged packages; move undamaged packages out of fire zone.

小面积火灾

Small Fire

干粉、二氧化碳、喷雾水或普通泡沫。

Dry chemical, CO2, water spray or regular foam.

大面积火灾

Large Fire

喷雾水、雾状水（大量）。

Water spray, fog (flooding amounts).

防护服

正压自给式呼吸器（SCBA）和消防员结构防护服可对内照射提供充分防护，但不能防外照射。

Positive pressure self-contained breathing apparatus (SCBA) and structural firefighters' protective clothing will provide adequate protection against internal radiation exposure, but not external radiation exposure.

泄漏处置

切勿触碰破损包装件或泄漏物。

Do not touch damaged packages or spilled material.

未破损或轻微破损包装件表面潮湿，通常并不表示包装失效。内容物很少是液体，通常是金属胶囊，一旦从包装中释放很容易辨认。

Damp surfaces on undamaged or slightly damaged packages are seldom an indication of packaging failure. Contents are seldom liquid. Content is usually a metal capsule, easily seen if released from package.

如确认源胶囊已脱离包装，切勿触碰。远离并等待辐射主管部门的建议。

If source capsule is identified as being out of package, DO NOT TOUCH. Stay away and await advice from Radiation Authority.

急救

通用急救措施（各卡一致（18）

一般急救：

General First Aid:

拨打 120（急救）或呼叫急救医疗服务。

Call 911 or emergency medical service.

确保医务人员了解所涉及的物质，采取防护措施保护自身并避免沾染。

Ensure that medical personnel are aware of the material(s) involved, take precautions to protect themselves and avoid contamination.

在安全可行的情况下，将伤员移至新鲜空气处。

Move victim to fresh air if it can be done safely.

呼吸困难时给予吸氧。

Administer oxygen if breathing is difficult.

如伤员无呼吸：

If victim is not breathing:

切勿进行口对口人工呼吸；伤员可能已吞入或吸入该物质。

DO NOT perform mouth-to-mouth resuscitation; the victim may have ingested or inhaled the substance.

如具备条件且触及脉搏，清洗面部和口腔，然后使用合格的呼吸急救装置（球囊面罩、带单向阀的口袋面罩或其他装置）进行人工呼吸。

If equipped and pulse detected, wash face and mouth, then give artificial respiration using a proper respiratory medical device (bag-valve mask, pocket mask equipped with a one-way valve or other device).

如未触及脉搏或无呼吸急救装置，实施持续胸外按压。每两分钟检查一次脉搏，或观察有无自主呼吸的迹象。

If no pulse detected or no respiratory medical device available, provide continuous compressions. Conduct a pulse check every two minutes or monitor for any signs of spontaneous respirations.

脱去并隔离受污染的衣物和鞋子。

Remove and isolate contaminated clothing and shoes.

少量皮肤接触时，避免将物质扩散到未受污染的皮肤上。

For minor skin contact, avoid spreading material on unaffected skin.

如接触该物质，立即用流动清水冲洗皮肤或眼睛至少 20 分钟。

In case of contact with substance, remove immediately by flushing skin or eyes with running water for at least 20 minutes.

严重烧伤须立即就医。

For severe burns, immediate medical attention is required.

接触该物质（吸入、吞入或皮肤接触）后的症状可能出现延迟。

Effects of exposure (inhalation, ingestion, or skin contact) to substance may be delayed.

保持伤员安静并保暖。

Keep victim calm and warm.

对伤员持续观察。

Keep victim under observation.

如需进一步救助，请联系当地中毒控制中心。

For further assistance, contact your local Poison Control Center.

注：基础生命支持（BLS）和高级生命支持（ALS）应由受过训练的专业人员实施。

Note: Basic Life Support (BLS) and Advanced Life Support (ALS) should be done by trained professionals.

本物质专项急救

特殊急救：

Specific First Aid:

医学问题优先于放射性关切。

Medical problems take priority over radiological concerns.

根据伤情性质实施急救处理。

Use first aid treatment according to the nature of the injury.

切勿延误重伤员的救治和转运。

Do not delay care and transport of a seriously injured person.

接触特殊形式源的人员不太可能受到放射性物质沾染。

Persons exposed to special form sources are not likely to be contaminated with radioactive material.

因接触泄漏物而受污染的伤员，对医护人员、设备和设施不构成严重危害。

Injured persons contaminated by contact with released material are not a serious hazard to health care personnel, equipment or facilities.

中国境内请拨：火警 119 · 急救 120 · 报警 110；化学品泄漏或中毒另可拨国家化学事故应急咨询专线 0532-83889090（24 小时）。英文原文沿用 ERG 原版（美国为 911）。

以上为第三方/官方站点，在本站新窗口打开；ICSC 未收录的化学品可能显示「未查到」，属正常结果。

以上内容来自 ERG 2024（美国政府作品）与机器翻译初稿，仅供应急处置参考。现场决策应结合专业训练、当地预案与官方文本；翻译未经专业复核的部分以英文原文为准。