Hoop, metal salt pieces, plastic products manufacturing, and processing.

钢圈 、 五金冲件 、 塑料制品的制造 、 加工.

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All kinds of cold metal, salt, shear die manufacturing.

各种金属的冷, 冲, 剪模具制造.

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The NBR compound with metal salt was investigated.

研究了金属盐填充的丁腈橡胶(NBR)材料.

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When the RE metal salt was 2 %, the coating had the best density and hardness.

当稀土金属盐加入量为2%时镀层密度最大、显微硬度最高.

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Poly ( acrylic acid acrylamide ) alkali metal salt complex is a new kind of solid polymer electrolytes.

聚 ( 丙烯酸-丙烯酰胺 ) -碱金属盐复合物是一种新型高分子固体电解质.

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