Mahsulot tavsifi
Study on the quality and classification of road construction products, including methods for evaluating asphalt properties such as penetration and softening point
#sifat#yo'l qurilishi#asfalt
Muallif
PRO TALABATasdiqlangan muallif
- Hujjatlari
- 116 840
- Sotilgan
- 2 816
