The torpedo is made of ZAlSi7Mg high-strength cast aluminum alloy
鱼雷用ZAlSi7Mg高强度铸造铝合金
中国船舶工业总公司
This standard is the original Chinese electronic standard. After you successfully purchase, we will send the electronic version of this standard to your email address. If you need translation, please contact email: ChineseStandardsLibraryS001@gmail.com.
