Tedungiyoyin Masana da aka Saka
| E11.0119Tedungiyoyin Masana da aka Saka | |
| Sanya ta cooper ko ƙarfe, a cikin daban daban | |
| Rubutun Kasida | Musammantawa |
| E11.0119-A | Cooper slotted talakawa an saita, 50gX1,20gX9,10gX1,5gX2 |
| E11.0119-B | Cooper slotted talakawa an saita, 10gX10 |
| E11.0119-C | Cooper slotted talakawa an saita, 20gX10 |
| E11.0119-D | Cooper slotted talakawa an saita, 50gX10 |
| E11.0119-E | Cooper slotted talakawa an saita, 100gX10 |
| E11.0119-F | Setarafan ƙarfe da aka yanka, 10gX10, mai rufi da nickel |
| E11.0119-G | Setarafan baƙin ƙarfe an saita, 20gX10, mai rufi da nickel |
| E11.0119-H | Setarafan baƙin ƙarfe an saita, 50gX10, mai rufi da nickel |
| E11.0119-I | Setarafan baƙin ƙarfe an saita, 100gX10, mai rufi da nickel |
| E11.0119-J | Slotunƙun ƙarfe da aka yanka, 200gX2, 50gX4,20gX2,10gX2, mai rufi da nickel |
A cikin ma'aunin ma'auni na zamani, nauyi shine ma'aunin auna misali na yau da kullun don canja darajar ƙima. Massimar yawan ta dogara ne da asalin kilogram na allo na platinum-iridium wanda aka adana a cikin Ofishin Weight na Aji na Frenchasashen Duniya na Faransa a matsayin kawai na'urar bincike. Duk ƙasashe suna rarraba nauyi zuwa ma'auni na kilogiram na ƙasa, ƙananan alamomin kilogiram na ƙasa, ma'aunin aikin kilogiram, da ƙungiyoyi masu alamomin aiki waɗanda aka haɗu da ninki masu yawa da nauyin kilogram da nau'ikan ma'aunin aiki iri daban-daban.
Rubuta sakon ka anan ka turo mana
