"Times New Roman";mso-bidi-font-family:"Times New Roman";mso-font-kerning:1.0pt; mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">氧弹充氧仪 mso-fareast-font-family:宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US; mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">/ "Times New Roman";mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">微型充氧仪 mso-fareast-font-family:宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US; mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">/ "Times New Roman";mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">鹤壁充氧仪 充氧时间:15min左右 充氧压力:205-3MP 禁用电解氧 压力表应由两个表头组成:一个指示氧气瓶中的压力,一个指示充氧时氧弹内
的压力。表头上应装有减压阀和保险阀。压力表每年应经计量机关至少检定一次, 以保证指示正确和操作安全。
压力表通过内径1~2mm的无缝铜管与氧弹连接,以便导入氧气。
压力表和各连接部分禁止与油脂接触或使用润滑油。如不慎沾污,必须依次用 苯和酒精清洗,并待风干后再用。