U+339C Square Mm
U+339C was added in Unicode version 1.1 in 1993. It belongs to the block CJK Compatibility in the Basic Multilingual Plane.
This character is a Other Symbol and is commonly used, that is, in no specific script.
The glyph is a square composition of the glyphs Latin Small Letter M, Latin Small Letter M. Its East Asian Width is wide. In bidirectional text it is written from left to right. When changing direction it is not mirrored. U+339C offers a line break opportunity at its position, except in some numeric contexts.
The Wikipedia has the following information about this codepoint:
The millimetre (international spelling; SI unit symbol mm) or millimeter (American spelling) is a unit of length in the International System of Units (SI), equal to one thousandth of a metre, which is the SI base unit of length. Therefore, there are one thousand millimetres in a metre. There are ten millimetres in a centimetre.
One millimetre is equal to 1000 micrometres or 1000000 nanometres. Since an inch is officially defined as exactly 25.4 millimetres, a millimetre is equal to exactly 5⁄127 (≈ 0.03937) of an inch.
Representations
| System | Representation |
|---|---|
| Nº | 13212 |
| UTF-8 | E3 8E 9C |
| UTF-16 | 33 9C |
| UTF-32 | 00 00 33 9C |
| URL-Quoted | %E3%8E%9C |
| HTML hex reference | ㎜ |
| Wrong windows-1252 Mojibake | ㎜ |
| Encoding: BIG5 (hex bytes) | A2 50 |
| Encoding: BIG5HKSCS (hex bytes) | A2 50 |
| Encoding: CP932 (hex bytes) | 87 6F |
| Encoding: CP949 (hex bytes) | A7 AE |
| Encoding: CP950 (hex bytes) | A2 50 |
| Encoding: EUC_JIS_2004 (hex bytes) | AD D0 |
| Encoding: EUC_JISX0213 (hex bytes) | AD D0 |
| Encoding: EUC_KR (hex bytes) | A7 AE |
| Encoding: GBK (hex bytes) | A9 4C |
| Encoding: GB18030 (hex bytes) | A9 4C |
| Encoding: ISO2022_JP_2 (hex bytes) | 1B 24 28 43 27 2E 1B 28 42 |
| Encoding: ISO2022_JP_2004 (hex bytes) | 1B 24 28 51 2D 50 1B 28 42 |
| Encoding: ISO2022_JP_3 (hex bytes) | 1B 24 28 4F 2D 50 1B 28 42 |
| Encoding: ISO2022_KR (hex bytes) | 1B 24 29 43 0E 27 2E 0F |
| Encoding: JOHAB (hex bytes) | DC 3E |
| Encoding: SHIFT_JIS_2004 (hex bytes) | 87 6F |
| Encoding: SHIFT_JISX0213 (hex bytes) | 87 6F |
| Adobe Glyph List | squaremm |
Elsewhere
Complete Record
| Property | Value |
|---|---|
| 1.1 (1993) | |
| SQUARE MM | |
| SQUARED MM | |
| CJK Compatibility | |
| Other Symbol | |
| Common | |
| Left To Right | |
| Not Reordered | |
| square | |
| Latin Small Letter M Latin Small Letter M | |
| ✘︎ | |
| Square Mm | |
| Square Mm | |
| ✘︎ | |
| Square Mm | |
| Square Mm | |
| Square Mm | |
| Square Mm | |
| Square Mm | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✔︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| Square Mm | |
| Any | |
| ✔︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| 0 | |
| 0 | |
| 0 | |
| ✘︎ | |
| None | |
| — | |
| NA | |
| Other | |
| — | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| Yes | |
| Yes | |
| Latin Small Letter M Latin Small Letter M | |
| No | |
| Latin Small Letter M Latin Small Letter M | |
| No | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| Other | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| Other | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✔︎ | |
| ✔︎ | |
| Square Mm | |
| None | |
| wide | |
| Not Applicable | |
| — | |
| No_Joining_Group | |
| Non Joining | |
| Ideographic | |
| none | |
| not a number | |
| Square Mm | |
| U |