... 黑色绝缘漆 black insulating varnish 虫胶绝缘漆 shellac insulating paint ; shellac insulating varnish 硝基绝缘漆 nitrocelluloseinsulatingpaint ...
基于70个网页-相关网页
shellac insulating varnish
... shellac bond 虫胶粘结剂 shellac insulating varnish 虫胶绝缘漆 shellac varnish 虫胶漆 ...
基于28个网页-相关网页
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