官兵在清理装备外部覆盖的薄冰。 王冠彪 摄
Sailors assigned to a destroyer flotilla with the North China Sea Fleet under the PLA Navy clear off the ice on a decoy launching system aboard the guided-missile destroyer Harbin (Hull 112) during a maritime training exercise in waters off the Yellow Sea in mid-January, 2018. (eng.chinamil.com.cn/Photo by Wang Guanbiao)
Source：China Military Online
