⚓ 卸扣 ↔ 测绳（公制）Shackle (15 fathom) to Survey rope (metric)

使用说明与常见问题How-to & FAQ

「卸扣 ↔ 测绳（公制）」是什么？What is the Shackle (15 fathom) to Survey rope (metric) tool?

卸扣与测绳（公制）互算（1 shackle = 1.3716 rope20）。本地换算，附常用相关单位。Convert shackle (15 fathom) and survey rope (metric) (1 shackle = 1.3716 rope20). Runs locally with related units.

如何使用「卸扣 ↔ 测绳（公制）」？How do I use the Shackle (15 fathom) to Survey rope (metric) tool?

在「卸扣 ↔ 测绳（公制）」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 Shackle (15 fathom) to Survey rope (metric) and choose the source unit; the table shows the value in every other unit at once, ready to copy.

1 卸扣等于多少测绳（公制）？How many survey rope (metric) in 1 shackle (15 fathom)?

1 shackle = 1.3716 rope20（按国际定义系数）。1 shackle = 1.3716 rope20 (international definition).

如何把卸扣换算成测绳（公制）？How do I convert shackle (15 fathom) to survey rope (metric)?

结果 = 数值 × 1.3716。例如 1 shackle = 1.3716 rope20。result = value × 1.3716. Example: 1 shackle = 1.3716 rope20.

卸扣/测绳（公制）属于哪类单位？What kind of units are shackle (15 fathom)/survey rope (metric)?

二者同属「长度」量纲，可安全互算；也可打开「length-converter」做多单位对照。Both are length units; see also the length converter hub.

换算系数准确吗？Are the conversion factors exact?

「卸扣 ↔ 测绳（公制）」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 Shackle (15 fathom) to Survey rope (metric) uses factors defined by the SI or other recognised standards and shows about 10 significant digits.

「卸扣 ↔ 测绳（公制）」免费吗？需要注册吗？Is the Shackle (15 fathom) to Survey rope (metric) free? Do I need an account?

「卸扣 ↔ 测绳（公制）」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 Shackle (15 fathom) to Survey rope (metric) is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.