Prikupljanje sredstava 15. septembra 2024 – 1. oktobra 2024 O prikupljanju novca
1
New Theory and Design of Ellipsoidal Heads for Pressure Vessels

New Theory and Design of Ellipsoidal Heads for Pressure Vessels

Godina:
2021
Jezik:
english
Fajl:
PDF, 51.56 MB
0 / 0
english, 2021
2
汴京沧桑:开封龙亭

汴京沧桑:开封龙亭

Godina:
2003
Jezik:
Chinese
Fajl:
PDF, 26.64 MB
0 / 0
Chinese, 2003