040124<span class='red'>天</span>然<span class='red'>气</span> 液化<span class='red'>天</span>然<span class='red'>气</span> 压缩<span class='red'>天</span>然<span class='red'>气</span> 煤<span class='red'>气</span> 040050石油<span class='red'>气</span> 040049<span class='red'>气</span>体燃料 生物燃<span class='red'>气</span> 040103发生炉煤<span class='red'>气</span> 040040照明用<span class='red'>气</span>体 液化石油<span class='red'>气</span> 040088固态<span class='red'>气</span>体（燃料） 固态<span class='red'>气</span>体燃料

<span class='red'>天</span>然<span class='red'>气</span>开采 <span class='red'>天</span>然<span class='red'>气</span>钻井 <span class='red'>天</span>然<span class='red'>气</span>开采服务 石油和<span class='red'>天</span>然<span class='red'>气</span>的开采 370133深层油井或<span class='red'>气</span>井的钻探

370174汽车加<span class='red'>天</span>然<span class='red'>气</span>服务 机动车辆加<span class='red'>气</span>服务 为汽车加注氢<span class='red'>气</span>燃料

<span class='red'>天</span>然<span class='red'>气</span>输送结构的建造 建造露<span class='red'>天</span>平台

<span class='red'>天</span>线安装与修理 370073<span class='red'>气</span>筒或泵的修理 电<span class='red'>气</span>配线的安装 370170制碳酸饮料用储<span class='red'>气</span>瓶的再填充

安装碟形卫星<span class='red'>天</span>线 碟形卫星<span class='red'>天</span>线的安装和修理 空调<span class='red'>气</span>孔密封服务 空<span class='red'>气</span>过滤装置的维修 沼<span class='red'>气</span>洗涤设备的维护 沼<span class='red'>气</span>洗涤设备的修理 燃<span class='red'>气</span>涡轮发动机修理 燃<span class='red'>气</span>热水器修理或维护 燃<span class='red'>气</span>热水器的修理或维护 工业用空<span class='red'>气</span>调节设备的修理或维护

充<span class='red'>气</span>家具维修

<span class='red'>天</span>然<span class='red'>气</span>加工 <span class='red'>天</span>然<span class='red'>气</span>液化服务 沼<span class='red'>气</span>生产 石油<span class='red'>气</span>液化 <span class='red'>气</span>体加工服务 <span class='red'>气</span>体生产服务

C400007废<span class='red'>气</span>处理 温室<span class='red'>气</span>体处理 被捕获生物<span class='red'>气</span>体的洗涤 被捕获生物<span class='red'>气</span>体的处理 已捕获的垃圾填埋<span class='red'>气</span>体的处理

400003空<span class='red'>气</span>净化 400081空<span class='red'>气</span>除臭 400082空<span class='red'>气</span>清新 空<span class='red'>气</span>净化设备出租 400151霉菌污染修复用空<span class='red'>气</span>洗涤器的出租

<span class='red'>气</span>焊设备出租

<span class='red'>天</span>然<span class='red'>气</span>探测 420252石油、<span class='red'>天</span>然<span class='red'>气</span>和矿业领域的勘探服务 石油、<span class='red'>天</span>然<span class='red'>气</span>和采矿物的地球物理勘探 油<span class='red'>气</span>勘探 页岩<span class='red'>气</span>勘探 页岩<span class='red'>气</span>开采技术研究 煤<span class='red'>气</span>工业的地球物理探测

<span class='red'>天</span><span class='red'>气</span>预报服务 提供<span class='red'>天</span><span class='red'>气</span>信息 通过网站提供<span class='red'>天</span><span class='red'>气</span>信息 提供有关影响滑雪条件和道路封闭的<span class='red'>天</span><span class='red'>气</span>状况信息 420234<span class='red'>气</span>象预报 提供<span class='red'>气</span>象信息 420076提供<span class='red'>气</span>象信息 研究<span class='red'>气</span>候变化 <span class='red'>气</span>象信息服务 提供实时<span class='red'>气</span>象信息 替他人分析<span class='red'>气</span>象数据 提供<span class='red'>气</span>候变化方面的科学信息

<span class='red'>天</span>文学咨询 <span class='red'>天</span>文学领域的研究 航空航<span class='red'>天</span>工程方面的技术咨询 电<span class='red'>气</span>工程学 空<span class='red'>气</span>质量分析 电<span class='red'>气</span>安全性研究 <span class='red'>气</span>体流量测量服务 温室<span class='red'>气</span>体排放量的测量和分析

燃<span class='red'>气</span>器具的安全检测 电<span class='red'>气</span>工程领域的设备检测

090045<span class='red'>天</span>线 卫星<span class='red'>天</span>线 汽车<span class='red'>天</span>线 雷达<span class='red'>天</span>线 微波<span class='red'>天</span>线 射频<span class='red'>天</span>线 板状<span class='red'>天</span>线 抛物面<span class='red'>天</span>线 电视机<span class='red'>天</span>线 <span class='red'>天</span>线合路器 090471无线电<span class='red'>天</span>线杆 无线电设备用<span class='red'>天</span>线 无线电波发射<span class='red'>天</span>线 卫星广播接收<span class='red'>天</span>线 无线通信设备用<span class='red'>天</span>线 圆盘式卫星电视<span class='red'>天</span>线 卫星传送用圆盘式卫星电视<span class='red'>天</span>线

090764数字<span class='red'>天</span><span class='red'>气</span>预报仪 <span class='red'>天</span>线参数测量装置 090075<span class='red'>气</span>象<span class='red'>气</span>球 C090051煤<span class='red'>气</span>表 090079<span class='red'>气</span>压表 090348<span class='red'>气</span>象仪器 090020<span class='red'>气</span>体比重计 排<span class='red'>气</span>温度表 090278<span class='red'>气</span>体检测仪 <span class='red'>气</span>体流量计 <span class='red'>气</span>泡水平仪 烟<span class='red'>气</span>分析仪 <span class='red'>气</span>体分析仪器 090025空<span class='red'>气</span>分析仪器 090279<span class='red'>气</span>量计（计量仪器） 空间氧<span class='red'>气</span>监测仪 <span class='red'>气</span>体压力指示器 <span class='red'>气</span>体流量监测器 燃<span class='red'>气</span>泄漏探测器 090890呼<span class='red'>气</span>式酒精检测仪 C090060电<span class='red'>气</span>测量用稳压器 C090059成套电<span class='red'>气</span>校验装置 实验室用<span class='red'>气</span>化装置 实验室用<span class='red'>气</span>体混合器 可燃<span class='red'>气</span>体浓度检测仪 090872测定用<span class='red'>气</span>体发生设备 实验室用<span class='red'>气</span>相色谱仪 <span class='red'>气</span>体和固体物质温度和湿度测量装置

定<span class='red'>天</span>镜 <span class='red'>天</span>体摄谱仪 <span class='red'>天</span>顶望远镜 <span class='red'>天</span>象投影仪 <span class='red'>天</span>文望远镜 090059<span class='red'>天</span>体照相机镜头 中星仪（<span class='red'>天</span>体测量用） 090384<span class='red'>天</span>文学仪器及装置

090489精密<span class='red'>天</span>平 090433<span class='red'>天</span>平（杆秤）

<span class='red'>天</span>线放大器 <span class='red'>天</span>线滤波器 <span class='red'>天</span>线用滤波器 电<span class='red'>气</span>开关板 <span class='red'>气</span>味传感器 电<span class='red'>气</span>阀位变送器 电<span class='red'>气</span>设备用电枢 电<span class='red'>气</span>设备用扼流圈

模拟对话用聊<span class='red'>天</span>机器人软件 模拟对话用聊<span class='red'>天</span>机器人软件

电<span class='red'>气</span>裸线

煤<span class='red'>气</span>警报器 煤<span class='red'>气</span>探测器 煤<span class='red'>气</span>泄漏报警器 探测易燃<span class='red'>气</span>体用报警器

金属空<span class='red'>气</span>电池

090377氧<span class='red'>气</span>转储装置 航空氧<span class='red'>气</span>面罩 090800潜水用水下通<span class='red'>气</span>管 水肺潜水用氧<span class='red'>气</span>筒 090887坠落防护用安全<span class='red'>气</span>囊 090430非医用过滤空<span class='red'>气</span>用呼吸器 090898具有空<span class='red'>气</span>净化功能的防尘口罩

090130工业遥控操作用电<span class='red'>气</span>设备 能源管理用电<span class='red'>气</span>控制设备 供热管理用电<span class='red'>气</span>控制设备

090311非空<span class='red'>气</span>、非水处理用电离设备