Biodegradable oligoesters suitable as lubricants的意思|示意
美 / /
英 / /
生物可降解的低聚酯适合作为润滑剂
Biodegradable oligoesters suitable as lubricants的网络常见释义
发明名称 ...ik 代理人: Oblon, Spivak, McClelland, Maier & Neustadt, PC 发明名称: Biodegradable oligoesters suitable as lubricants ..