某灭火器铜阀门开裂失效分析

某灭火器铜阀门开裂失效分析

徐健康，杨震炯，方建飞，胡帅，王会，

Cracking failure analysis of a copper fire extinguisher valve

XU Jian-kang，YANG Zhen-jiong，FANG Jian-fei，HU Shuai，WANG Hui，

. 2018, (6): 50 -55 . DOI: 10.13228/j.boyuan.issn1001-0777.20180025