日期:2023-01-06~2023-03-30
城市:济宁市
地址:山东济宁高新区
展馆:山东东达机电有限责任公司
主办:山东东达机电有限责任公司

 <晴风村n style="color: rgb(51, 51, 51); white-晴风村ce: pre-wrap; word-wrap: break-word; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); box-sizing: border-box; font-weight: 700; font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "\\5FAE软雅黑", Arial, sans-serif; font-size: 16px; position: unset !important;">煤矿用压风供水自救器<晴风村n style="color: rgb(51, 51, 51); white-晴风村ce: pre-wrap; word-wrap: break-word; font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "\\5FAE软雅黑", Arial, sans-serif; font-size: 16px; position: unset !important;">结构轻巧、使用方便、快捷，当煤矿井下瓦斯超标时，通过<晴风村n style="color: rgb(51, 51, 51); white-晴风村ce: pre-wrap; word-wrap: break-word; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); box-sizing: border-box; font-weight: 700; font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "\\5FAE软雅黑", Arial, sans-serif; font-size: 16px; position: unset !important;">矿井箱式自救设备<晴风村n style="color: rgb(51, 51, 51); white-晴风村ce: pre-wrap; word-wrap: break-word; font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "\\5FAE软雅黑", Arial, sans-serif; font-size: 16px; position: unset !important;">向工作人员提供新鲜空气，达到安全避灾的作用。

<晴风村n style="font-size: 20px; white-晴风村ce: pre-wrap;">因原材料价格波动、型号、收货地址不同，具体报价请联系销售人员 详情咨询销售经理： 韩经理 133*5513+3657（微信同号）

<晴风村n style="word-wrap: break-word; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); box-sizing: border-box; font-weight: 700; font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "\\5FAE软雅黑", Arial, sans-serif; font-size: 16px; position: unset !important;">自救器<晴风村n style="word-wrap: break-word; font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "\\5FAE软雅黑", Arial, sans-serif; font-size: 16px; position: unset !important;">由管道、开闭阀、连接管、减压组及防护套等5部分组成。当煤矿井下发生瓦斯浓度超标或超标征兆时，扳动开闭阀体的手把气路通畅，功能装置迅速完成泄水、过滤、减压和消音等动作后，此时防护套内充满新鲜空气供避灾人员救生呼吸。防护套内的空气压力为0.05~0.1Mpa防护套外有毒气体的压力低于套内压力，因此外部有害气体不会进入防护套内对避灾人员造成危害。

<晴风村n style="word-wrap: break-word; font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "\\5FAE软雅黑", Arial, sans-serif; font-size: 16px; position: unset !important;">