1040 标准查询与下载

DIN 50933:1987 涂层厚度测量.使用触针仪器以差动测量法测量涂层厚度

On a measuring area the height of the control point is to be measured with a mechanically contacting instrument before and after the desolution of the coating from the basis material. The differnce of the height is equivalent to the coating thickness.

Measurement of coating thickness by differential measurement using a stylus instrument

DIN 50104:1983 空心体的内压力试验.达到一定内压力值的渗漏检测.一般规范

Testing of hollow bodies by internal pressure; leak detection up to a certain pressure value; general specificationsEssais de corps creux par pression intérieure; détection des fuites jusqu'à une certaine valeur de la pression intérieure; spécifications

Testing of hollow bodies by internal pressure; leak detection up to a certain pressure value; general specifications

ISO 468:1982 表面粗糙度.拟定技术规范要求的参数,及其数值和一般规则

Surface roughness; Parameters, their values and general rules for specifying requirements

DIN 50051:1977 材料试验.材料的燃烧性能.燃烧器

Testing of materials; burning behavior of materials; burnerEssais des matériaux; comportement au feu des matériaux; br?leur

Testing of Materials; Burning Behaviour of Materials; Burner