Umuyoboro wa JST B12 (13) B-XH-K

Izina ry'ikirango: JST

Iriburiro: JST? Uhuza umwimerere, JST? Ikwirakwiza kumyaka irenga 10years; Umukozi wa JST? ikoreshwa mu nganda zitwara ibinyabiziga, ubuvuzi, ibimenyetso, ingufu nshya, ibikoresho byo murugo, nibindi

Ibicuruzwa: amaherere, amazu, kashe,

Umubare rusange wigice:?B12 (13) B-XH-K