🩺 厘米汞柱 ↔ 绝对工程大气压Centimetre of mercury to Ata (technical atm abs)
厘米汞柱与绝对工程大气压互算（1 cmHg = 0.0135951 ata）。本地换算，附常用相关单位。Convert centimetre of mercury and ata (technical atm abs) (1 cmHg = 0.0135951 ata). Runs locally with related units.
点击任意一行可复制该结果；小于 0.0001 或不小于 10¹⁵ 的数值用 × 10ⁿ 科学计数法显示Click any row to copy that result. Values below 0.0001 or at least 10¹⁵ are shown in × 10ⁿ notation
使用说明与常见问题How-to & FAQ
「厘米汞柱 ↔ 绝对工程大气压」是什么？What is the Centimetre of mercury to Ata (technical atm abs) tool?
厘米汞柱与绝对工程大气压互算（1 cmHg = 0.0135951 ata）。本地换算，附常用相关单位。Convert centimetre of mercury and ata (technical atm abs) (1 cmHg = 0.0135951 ata). Runs locally with related units.
如何使用「厘米汞柱 ↔ 绝对工程大气压」？How do I use the Centimetre of mercury to Ata (technical atm abs) tool?
在「厘米汞柱 ↔ 绝对工程大气压」中输入数值并选择原单位，表格会同时列出换算到所有其他单位的结果，可一键复制。Enter a value in the Centimetre of mercury to Ata (technical atm abs) and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 厘米汞柱等于多少绝对工程大气压？How many ata (technical atm abs) in 1 centimetre of mercury?
1 cmHg = 0.0135951 ata（按国际定义系数）。1 cmHg = 0.0135951 ata (international definition).
如何把厘米汞柱换算成绝对工程大气压？How do I convert centimetre of mercury to ata (technical atm abs)?
结果 = 数值 × 0.0135951。例如 1 cmHg = 0.0135951 ata。result = value × 0.0135951. Example: 1 cmHg = 0.0135951 ata.
厘米汞柱/绝对工程大气压属于哪类单位？What kind of units are centimetre of mercury/ata (technical atm abs)?
二者同属「压力」量纲，可安全互算；也可打开「pressure-converter」做多单位对照。Both are pressure units; see also the pressure converter hub.
换算系数准确吗？Are the conversion factors exact?
「厘米汞柱 ↔ 绝对工程大气压」采用国际单位制（SI）或公认标准中的定义值作为换算系数，结果保留约 10 位有效数字。The Centimetre of mercury to Ata (technical atm abs) uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「厘米汞柱 ↔ 绝对工程大气压」免费吗？需要注册吗？Is the Centimetre of mercury to Ata (technical atm abs) free? Do I need an account?
「厘米汞柱 ↔ 绝对工程大气压」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The Centimetre of mercury to Ata (technical atm abs) is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.