LT-JJ24-A Igipimo cyo gupima uburyo bwo gufatana kw'ibice bitandukanye
| 1 | Nta mpamvu yo gusimbuza umutwe w'icyuma gikata, kandi imitwe igera kuri itatu ishobora gushyirwaho icyarimwe | |
| 2 | Imiterere y'umutwe w'igikoresho ishobora guhindurwa byoroshye ukoresheje uburyo bwo kuzunguruka. Umutwe w'igikoresho uraremereye kandi biroroshye kuwukoresha |
| 1 | GB/T9286-1998 |
| 2 | GB/T4893.4 |
Andika ubutumwa bwawe hano hanyuma ubwoherereze













