2022年安全生产月安全知识竞答题库(单选).pdf
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2022年安全生产月安全知识竞答题库(单选).pdf
2020 年安全生产月安全知识竞答题库(单选)特种劳动防护用品安全标志采用的字母为()。A.“LA”B.“EX”C.“TZ”正确答案:A以下物品属于危险化学品的是()。A.木材B.自燃物品C.爆炸品D.压缩空气正确答案:B,C不慎落水时,落水者应如何配合救助者,下列说法不正确的是()。A.观察救助者扔过来的救生物品,迅速靠上去B.紧紧抱住救助者C.当救助者游到自己的身边时,不要乱打水,蹬水正确答案:B可燃气体蒸气只有达到一定(),遇着火源才会发生燃烧爆炸。A.浓度B.温度C.湿度正确答案:A钢筋、尖刀扎入身体的现场处置原则是()。A.立即拔出异物B.固定异物、简单包扎、速送医院C.拔出异物后止血再送医院正确答案:B安全生产法 规定,生产经营单位与从业人员订立的劳动合同,应当载明有关保障从业人员()、防止职业危害的事项,以及依法为从业人员办理工伤保险的事项。A.福利待遇B.劳动安全C.教育和培训正确答案:B遇地震弃车后要把车钥匙()。A.带走B.留在车上,并且不锁车门C.扔掉正确答案:B从业人员经过安全教育培训,了解岗位操作规程,但未遵守而造成事故的,行为人应负()责任。A.领导B.直接C.间接正确答案:B常用应急电话中12395 是()。A.交通事故报警电话B.水上遇险求救电话C.火警报警电话正确答案:B特种设备使用单位应当按照安全技术规范的定期检验要求,在安全检验合格有效期届满前()个月向特种设备检验检测机构提出定期检验要求。A.1B.2C.3正确答案:A特种设备使用单位对在用特种设备应当至少每()进行一次自行检查,并作出记录。A.年B.月C.半年正确答案:B根据系统安全工程的观点,危险是指系统中存在发生不期望后果的可能性超过了人们的()。A.承受程度B.认知能力C.实践水平正确答案:A()是企业基层组织的安全生产第一责任人。A.职工B.个人C.班组长正确答案:C在急救措施上,组织急救治疗的原则是()。A.先轻后重B.先重后轻C.轻重并举正确答案:B经常看到的食品包装上标注“QS”标志,此标志代表()。A.质量安全B.环保卫生C.产品保质期正确答案:A“三违”作业是指违章指挥、违章作业和违反劳动纪律。A.对B.错文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2正确答案:A在家(高层住宅)发生地震时,应该()。A.选择承重墙多的厨房、卫生间等,背靠承重墙,蹲坐B.去楼道C.乘坐电梯逃生不属于助燃气体的是()。A.二氧化碳B.氧气C.氯气安全生产法规定,从业人员()对本单位安全生产工作中存在的问题提出批评、检举、控告。A.无权B.经批准可以C.有权下列关于微波炉安全使用的说法,错误的是()。A.选择耐高温的微波专用容器B.用不带气孔的封闭容器C.微波炉上面不放任何东西职业健康检查和相关医学观察的费用应由劳动者自己承担。A.对B.错正确答案:B在交通事故现场抢救脊柱骨折的伤员时,下列做法错误的是()。A.不乱搬动B.不扶持伤者走动C.使用软担架运送劳动者被诊断患有职业病,但用人单位没有依法参加工伤保险的,其医疗和生活保障由()承担。A.用人单位B.劳动者C.用人单位与劳动者一旦发现有人晕倒在有限或密闭容器内,下面最适合的急救方法是()。A.第一时间跳下去,把中毒者背上来B.腰间系上绳子,第一时间跳下去,把中毒者拉上来C.佩戴防毒面具或空气呼吸器,在有人监护的情况下施救正确答案:C发现食物中毒后,最有效的应急措施是()。A.催吐B.休息C.呼救正确答案:A操作旋转设备时必须戴手套。A.对B.错文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2正确答案:B花露水中富含大量酒精,使用时应避开火源,万一发生着火时,不应()。A.直接用水灭火B.用湿毛巾覆盖灭火C.用干粉或二氧化碳灭火器灭火正确答案:A机械在运转状态下,工人应()。A.对机械进行加油清扫B.与旁人聊天C.严禁拆除安全装置正确答案:C吸入微量的硫化氢感到头痛恶心的时候,应采用的正确方法是()。A.吸入氯气B.吸入二氧化硫C.吸入大量新鲜空气正确答案:C口罩的正确佩戴方式是()。A.深色面朝内,浅色面朝外B.为了节约使用,两面轮流戴C.将折面完全展开,完全包住嘴、鼻、下颌,使口罩与面部完全贴合正确答案:C建筑工地、化工厂、矿山等重点区域严禁使用明火,并要配备足够适量的消防器材,定期检查、校验,使其保持完好状态,并做到人人会用。A.对B.错正确答案:A在生产过程中,有毒品侵入人体最主要的方式是通过()。A.呼吸道B.皮肤C.消化道正确答案:A人体直接接触或过分接近正常带电体而发生的触电现象称为()触电。A.间接接触B.直接接触C.跨步电压正确答案:B根据生产安全事故应急条例(国务院令第708 号),应急救援队伍根据救援命令参加生产安全事故应急救援所耗费用,由()承担。A.事故责任单位B.县级以上人民政府C.应急管理部门正确答案:A化工爆炸时,距离炸区较近的人,应第一时间撤离。A.对文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2B.错正确答案:A在相对封闭的房间里发生火灾时()。A.不能随便开启门窗B.只能开门C.只能开窗正确答案:A任何()都有维护消防安全、保护消防设施、预防火灾、报告火警的义务。A.单位和个人B.成年男性C.公司正确答案:A常见的爆炸分类有()。A.物理性爆炸和单一性爆炸B.化学性燃烧和混合性爆炸C.物理性爆炸和化学性爆炸正确答案:C使冻伤人员的冻伤部位解冻时,应该用下述()方法。A.不超过 40 的温水浸泡B.火烤C.不低于 50 的热水浸泡正确答案:A安全生产投诉举报电话是()。A.12333B.12306C.12350正确答案:C文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2文档编码:CB9G7E3D2L6 HL2K6L1T10D4 ZK7O5G1D7L2