“packing house pitch”的概念、定义、翻译、参考文献-科学参考

单词	packing house pitch
释义	packing house pitch [`pak·iŋ ´hau̇s ´pich] ^MATERIALS Dark-brown to black by-product residue from manufacturing soap and candle stock or from refining vegetable oils, refuse, or wool grease; soluble in naphtha and carbon disulfide; used to make paints, varnishes, and tar paper, and in marine caulking and waterproofing. Also known as fatty-acid pitch.
随便看	innominate innominate artery inoculant inoculation inoculum inoperculate inorganic inorganic acid inorganic chemistry inorganic chert inorganic liquid laser inorganic peroxide inorganic pigment inorganic polymer inosculation inosilicate inosine inosinic acid inositol in phase in-phase component in-phase rejection in-phase signal in-pile in-pile loop

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