olyurethane
olyurethane resins
rinted circuits
rinted-circuit bases
rinted-circuit boards;Resins;Silicones;Specification (approval);Terminology【摘要】: Gives the definitions, classification and general requirements for electrical insulating materials suitable for application as coatings for loaded printed wire boards (conformal coatings). This standard excludes requirements for compatibility between suc【中国标准分类号】: L30【国际标准分类号】: 29_035_20【页数】: 22P.;A4【正文语种】: 英语 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |