胶带用离型涂层组成物 )及(c)的来计算。 主权项 1、一种胶带用离型涂层组成物，其特征在于其包括：(a)80～95重量份(partperhundred，phr)的丙烯酸烷基酯类单体；(b)5～10重量份的丙烯酸羟烷基酯类单体；(c)1～5重量份的不饱和羧酸单体
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本发明公开了一种无铅无卤素锡焊膏，包括以下重量份组分：合金粉 80-98，助焊剂2-20；
The invention discloses a leadless and no-halogen tonal, comprising following components with percent by weight: alloy powder 80-98 and welding flux 2-20;
本发明涉及一种浸渍标本的封口剂，其特征在于，所述的原料重量份配比为：石蜡100、松香5-10。
The invention relates to a sealant of a dipping specimen, which is characterized by comprising the following raw material in parts by weight: 100 parts of paraffin and 5-10 parts of rosin.
其药物是由下述重量份的原料制 成的：马钱子、细辛、苦参、白藓皮、老龙皮各20克，食醋1000毫升。
The medical infusion is prepared with the following materials based on weight proportion: respectively 20g of nux vomica, asarum, khosam, burning bush peel and lobaria kurokauae, and 1000ml vinegar.
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