Xitoy Doosan Quyosh Series Daewoo ekskavator DH qator Daewoo DH300 Doosan Quyosh Series S300 almashtirish paqir standart tishlari 2713-1219 yoki 2713-1270 ishlab chiqaruvchilar va yetkazib beruvchilar uchun 2713Y1219 equvilent | Minter Machinery