ФЕДЕРАЛЬНОЕ АГЕНТСТВО ПО ТЕХНИЧЕСКОМУ РЕГУЛИРОВАНИЮ И МЕТРОЛОГИИ ...
Designation: C297/C297M − 16 (Reapproved 2024)Standard Test Method forFlatwise Tensile Strength of Sandwich Construc...
Designation: A297/A297M − 21aStandard Specification forSteel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resi...
ASME BPVC 2025英文原版合集(共计21个)高清电子版166
ASME BPVC 2025英文原版合集(共计21个)高清电子版1660页
