GB/T 45234.302-2025 Chinese PDF (GB /T45234.302-2025) GB/T 44882-2024 English versions: GB/T 36800

English versions: GB/T 36800

English versions: GB/T 41850

GB/T 18737

3-2025_Chinese: Textiles - Tear properties of fabrics - Part 3: Determination of tear force of trapezoid-shaped test specimens (Chinese: 纺织品 织物撕破性能 第3部分：梯形试样撕破强力的测定)

English versions: GB/T 13000-2025

GB/T 45234.302-2025 Chinese PDF (GB /T45234.302-2025) GB/T 44882-2024 English versions: GB/T 36800GB T 45234. 302 2025_Chinese: Solar thermal electric plants Part 3 2: Systems and components General requirements and test methods for large size parabolic trough collectors (Chinese: 3 2 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45234. 302 2025