PC制件内应力表征及内应力开裂因素与改善措施分析
何洋 李洋洋 邵景昌 樊绍彦 孔德玉
Characterization, Analysis and Improvement of Internal Stress Cracks of PC
中国塑料 . 2019, (7): 63 -68 .  DOI: 10.19491/j.issn.1001-9278.2019.07.011