Suche

Anzahl der Treffer (Daten werden monatlich aktualisiert): 48014
Weiter Weiter| 43751 - 43760 | 43761 - 43770|43771 - 43780 |Weiter Weiter

GB/T 4882-2001

数据的统计处理和解释 正态性检验

Statistical interpretation of data--Normality tests

GB/T 13565-1992

肥料采样报告格式

Layouts for fertilizer sampling report

GB/T 4699.3-2007

铬铁、硅铬合金和氮化铬铁 磷含量的测定 铋磷钼蓝分光光度法和钼蓝分光光度法

Ferrochromium, silicochromium and nitrogen-bearing ferrochromium -Determination of phosphorus content - Molybdobismuthylphosphoric blue spectrophotometric method and the molybdenum blue spectrophotometric method

GB/T 17625.2-2007

电磁兼容 限值 对每相额定电流≤16A且无条件接入的设备在公用低压供电系统中产生的电压变化、电压波动和闪烁的限制

Eiectromagnetic compatibility limits(EMC) - Limitation of voltage changes,voltage fluctuations and flicker in public low-voltage supply systems,for equipment with rated current ≤16A per phase and not subject to conditional connection

GB/T 6547-1998

瓦楞纸板 厚度的测定法

Corrugated fibreboard--Determination of thickness

GB/T 1570-2005

圆锥形轴伸

conical shaft ends

GB/T 13427-1992

增量调制终端设备技术要求

Performance requirement of the delta medulation equipment

GB/T 19807-2005

塑料管材和管件 聚乙烯管材和电熔管件 组合试件的制备

Plastics pipes and fittings Preparation of test piece assemblies between a polyethylene(PE)pipe and an electrofusion fitting

GB/T 13566-1992

肥料 堆密度的测定方法

Determination of bulk density for fertilizers

GB/T 13428-1992

增量调制终端设备测量方法

Methods of measurement for the delta modulation equipment

Anzahl der Treffer (Daten werden monatlich aktualisiert): 48014
Weiter Weiter| 43751 - 43760 | 43761 - 43770|43771 - 43780 |Weiter Weiter