A new type of ashless anti-rust agent PN-1 is synthesized.
合成了一种新型的无灰防锈剂PN 1。
Remove from water, cooking utensils contained in the iron caused by rust, you can use granite dedicated rust agent.
清除由水、炊具中所含的铁离子造成的铁锈，可使用花岗石专用除锈剂。
The experiment researches prove that the addition of the antiseptic, rust inhibitor and permeation resistance agent in the concrete is the simplest and economical effective measure.
通过试验研究证明，在钢筋混凝土中掺加防腐阻锈抗渗剂是提高钢筋混凝土耐海水腐蚀性能最简便、经济有效的措施。
A rust preventive cleaning agent derived from this base has been applied in many fields such as rust preventive cleaning, locomotive and carriage cleaning, etc.
在该基础上派生出的防锈清洗剂在防锈清洗、铁路机车、车厢清洗等方面得到应用。
Iron red replaced by red clay, titanate as coupling agent, F53-33 iron red phenolic anti-rust paint qualified has been prepared.
用红土取代酚醛防锈漆中氧化铁红，辅以钛酸酯偶联剂，制出F53 - 33铁红酚醛防锈漆。
The present invention relates to a kind of rust-removing agent which is preparedby taking inorganic salt as base material and adding various additives.
本发明研制出无污染可再生的钢铁除锈剂，这种除锈剂是以无机盐为基本物质加入各种添加剂配制而成。
The present invention relates to a kind of rust-removing agent which is preparedby taking inorganic salt as base material and adding various additives.
本发明研制出无污染可再生的钢铁除锈剂，这种除锈剂是以无机盐为基本物质加入各种添加剂配制而成。
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