特种绕组线规范。第39部分：玻璃纤维编织的树脂的或清漆浸渍的裸的或漆包扁铜线。温度指数180。
Specifications for particular types of winding wires - Part 39: Glass-fibre braided, resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 180.
光学纤维。第1 - 53部分：测量方法和试验程序。水浸渍。
Optical fibres - Part 1-53: measurement methods and test procedures - Water immersion.
分别利用浸渍法和共沉淀法在硅衬底上制备高分散态和大部分结晶态的钼酸铋催化剂。
Silica-supported bismuth molybdate catalysts were prepared by impregnation in a highly dispersed state and by coprecipitation in a largely crystallized state.
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