发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了油田中使用的油田化学剂分类的依据及定取代号的基本原则和方法及包装标的一般要求。 本标准适用于油田化学的分类、化号及标志
Oilfield chemical agent type code
来自第1246页
Chapter 2 Medical Imaging Contrast Agents Section 1 X-ray and CT Contrast Agents 4. Bronchial Contrast Agent Lipiodol
本标准从油气开采对阀体用钢的需要出发,在参考《合金结构钢》(GB/T 3077)国家标准的基础上,结合油气开采阀体用钢的特殊需要,对技术指标进行了加严和扩展,增强了原料生产制造商与下游用户的联系,使标准更具有针对性和实用性。 本标准规定了油气开采阀类用合金结构钢的订货内容、尺寸、外形
Alloy structural steel for oil and gas exploitation valve
This European Standard specifies the European Standards to which products have to conform in order to support the claims for microbicidal activity
Chemical disinfectants and antiseptics - Application of European standards for chemical disinfectants and antiseptics
This European Standard specifies the European Standards to which products have to conform in order to support the claims for microbicidal activity
Chemical disinfectants and antiseptics - Application of European Standards for chemical disinfectants and antiseptics; English version of DIN EN 14885:2007-01
Petroleum products Liquefied petroleum gases (LPG) - Sampling
SAMPLING LIOUEFIED PETROLEUM GASES
Liquefied Petroleum Gas Sampling Method
This CEN Report gives guidance on the use of European Standards for chemicals used for treatment of water intended for human consumption
Chemicals used for treatment of water intended for human consumption - Guidelines for the purchase
Chemicals used for treatment of water intended for human consumption - Guidelines for the purchase
この規格は,試薬として用いるグリセリンについて規定する
Glycerol (Reagent)
Glycerol (Reagent)
Przedmiotem normy s? defi-nicje poj?? i odpowiadaj?ce im terminy dotycz?ce eks-ploatacji z?ó? ropy naftowej i gazu ziemnego
Exploitation of the oil and natural gas deposits Terminology
OIL AND GAS EXTRACTION POINT SOURCE CATEGORY
本标准规定了油田中使用的油田化学剂分类的依据及定取代号的基本原则和方法及包装标的一般要求。 本标准适用于油田化学的分类、化号及标志
Oilfield chemical agent type code
来自第1246页
Chapter 2 Medical Imaging Contrast Agents Section 1 X-ray and CT Contrast Agents 4. Bronchial Contrast Agent Lipiodol
本标准从油气开采对阀体用钢的需要出发,在参考《合金结构钢》(GB/T 3077)国家标准的基础上,结合油气开采阀体用钢的特殊需要,对技术指标进行了加严和扩展,增强了原料生产制造商与下游用户的联系,使标准更具有针对性和实用性。 本标准规定了油气开采阀类用合金结构钢的订货内容、尺寸、外形
Alloy structural steel for oil and gas exploitation valve
This European Standard specifies the European Standards to which products have to conform in order to support the claims for microbicidal activity
Chemical disinfectants and antiseptics - Application of European standards for chemical disinfectants and antiseptics
This European Standard specifies the European Standards to which products have to conform in order to support the claims for microbicidal activity
Chemical disinfectants and antiseptics - Application of European Standards for chemical disinfectants and antiseptics; English version of DIN EN 14885:2007-01
Petroleum products Liquefied petroleum gases (LPG) - Sampling
SAMPLING LIOUEFIED PETROLEUM GASES
Liquefied Petroleum Gas Sampling Method
This CEN Report gives guidance on the use of European Standards for chemicals used for treatment of water intended for human consumption
Chemicals used for treatment of water intended for human consumption - Guidelines for the purchase
Chemicals used for treatment of water intended for human consumption - Guidelines for the purchase
この規格は,試薬として用いるグリセリンについて規定する
Glycerol (Reagent)
Glycerol (Reagent)
Przedmiotem normy s? defi-nicje poj?? i odpowiadaj?ce im terminy dotycz?ce eks-ploatacji z?ó? ropy naftowej i gazu ziemnego
Exploitation of the oil and natural gas deposits Terminology
OIL AND GAS EXTRACTION POINT SOURCE CATEGORY