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Number of entries (Data is updated on a monthly basis): 47646
Weiter Weiter| 18621 - 18630 | 18631 - 18640|18641 - 18650 |Weiter Weiter

GB/T 3781.6-2019

乙炔炭黑 第6部分:视比容的测定

Acetylene black—Part 6:Determination of apparent specific volume

GB/T 37899-2019

土方机械 超大型液压挖掘机

Earth-moving machinery—Ultra-large hydraulic excavators

GB/T 37903-2019

数控压力机可靠性评定方法

Reliability assessment method of NC mechanical presses

GB/T 37699-2019

中文新闻信息标准体系建设指南

Construction guide for standard system of Chinese news information

GB/T 15456-2019

工业循环冷却水中化学需氧量(COD)的测定 高锰酸盐指数法

Determination of the chemical oxygen demand in industrial circulating cooling water—Permanganate index method

GB/T 16632-2019

水处理剂阻垢性能的测定 碳酸钙沉积法

Determination of scale inhibition performance of water treatment chemicals—Calcium carbonate precipitation method

GB/T 5959.1-2019

电热和电磁处理装置的安全 第1部分:通用要求

Safety in installations for electroheating and electromagnetic processing—Part 1: General requirements

GB/T 13725-2019

建立术语数据库的一般原则与方法

General principles and methods for establishing terminology database

GB/T 37840-2019

电子电气产品中挥发性有机化合物的测定 气相色谱-质谱法

Determination of volatile organic compounds in electrical and electronic products—Gas chromatography-mass spectrometry method

GB/T 37837-2019

四极杆电感耦合等离子体质谱方法通则

General rules for quadrupole inductively coupled plasma mass spectrometry

Number of entries (Data is updated on a monthly basis): 47646
Weiter Weiter| 18621 - 18630 | 18631 - 18640|18641 - 18650 |Weiter Weiter