🌊 米海水柱 ↔ psiMetre seawater to Psi
米海水柱与psi互算（1 msw = 1.450377377 psi）。本地换算，附常用相关单位。Convert metre seawater and psi (1 msw = 1.450377377 psi). 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
「米海水柱 ↔ psi」是什么？What is the Metre seawater to Psi tool?
米海水柱与psi互算（1 msw = 1.450377377 psi）。本地换算，附常用相关单位。Convert metre seawater and psi (1 msw = 1.450377377 psi). Runs locally with related units.
如何使用「米海水柱 ↔ psi」？How do I use the Metre seawater to Psi tool?
在「米海水柱 ↔ psi」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 Metre seawater to Psi and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 米海水柱等于多少psi？How many psi in 1 metre seawater?
1 msw = 1.450377377 psi（按国际定义系数）。1 msw = 1.450377377 psi (international definition).
如何把米海水柱换算成psi？How do I convert metre seawater to psi?
结果 = 数值 × 1.450377377。例如 1 msw = 1.450377377 psi。result = value × 1.450377377. Example: 1 msw = 1.450377377 psi.
米海水柱/psi属于哪类单位？What kind of units are metre seawater/psi?
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?
「米海水柱 ↔ psi」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 Metre seawater to Psi uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「米海水柱 ↔ psi」免费吗？需要注册吗？Is the Metre seawater to Psi free? Do I need an account?
「米海水柱 ↔ psi」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 Metre seawater to Psi is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.