Browse Standards
1391+ standards in database
1391 result(s) found
中国煤炭分类 －2009
Chinese Classification of Coals —2009
工业用硅藻土助滤剂
Diatomaceous earth filter aids for industrial use
过滤与分离 名词术语
Filtration and separation — Vocabulary
矿山安全标志
Mine safety signs
煤中碳酸盐二氧化碳含量的测定方法
Determination of carbon dioxide content in the mineral carbonates associated with coal
大洋多金属结核矿产勘查规程
The expertise for oceanic polymetallic nodules survey
地质矿产术语分类代码 结晶学及矿物学
The terminology classification codes of geology and mineral resources--The crystallography and mineralogy
煤炭分析试验方法一般规定
General rules for analytical and testing methods of coal
煤中腐植酸产率测定方法
Determination of yield of humic acids in coal
固体矿产地质勘查规范总则
General requirements for solid mineral exploration
锰矿石 锰含量的测定 电位滴定法和硫酸亚铁铵滴定法
Manganese ores--Determination of manganese content--Potentiometric method and ammonium iron (II) sulphate titrimetric method
矿用钢丝增强液压软管及软管组合件
Rubber hoses and hose assemblies for underground mining--Wire-reinforced hydraulic type
矿用输送空气和水的织物增强橡胶软管及软管组合件
Rubber hoses and hose assemblies for underground mining--Textile-reinforced air and water type
选煤厂 流程图原则和规定
Coal preparation plant--Principles and conventions for flow sheets
煤中磷的测定方法
Determination of phosphorus in coal
煤中各种形态硫的测定方法
Determination of forms of sulfur in coal
煤中铜、钴、镍、锌的测定方法
Determination of copper，cobalt，nickel and zinc in coal
烟煤相对氧化度测定方法
Determining the relative degree of oxidation inbituminous coal
煤岩样品采取方法
Sampling of coal petrology
工业用金属丝编织方孔筛网
Industrial woven metal wire cloth (square opening series)