Qingdao Durable Technology R&D Center – successfully develop...

A new marine engineering protection technology - double aluminum composite sacrificial anode technology is successfully developed

中国腐蚀成患 院士牵头调查

每隔90秒，全世界就有1吨钢铁腐蚀成铁锈，其后果导致包括2013年青岛“11·22”输油管道爆炸事故等在内的灾害频发。

Academician: Watch out the “invisible killer”