This paper introduced the principle of the metal spray coating technique and its application of manufacturing RIM polyurethane foaming model with a satisfactory result.
介绍了金属喷涂技术的原理，并将这一技术用于制造rim聚氨酯发泡模具，取得了满意的效果。
The result of application of the meter shows that it is a new type of intelligent meter with satisfactory accuracy in foundry in…
凝固动态曲线测试结果表明该仪器测温准确，是铸造工业新型智能化测试仪器。
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