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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Code d抜nstallation du gaz naturel et du propane Quatorzi鑝e 蒬ition
Propane storage and handling code Tenth Edition
Installation code for propane fuel systems and tanks on highway vehicles Fourth Edition
Low-pressure, non adjustable regulators having a maximum outlet pressure of less than or equal to 200 mbar, with a capacity of less than or equal to 4 kg/h, and their associated safety devices for butane, propane or their mixtures
This European Standard has been prepared under a mandate given to CEN by the European Commission to provide one means of conforming to Essential
Conveyor belts - Fire simulation flammability testing - Part 1: Propane burner tests; German version EN 12881-1:2005+A1:2008
本标准规定了工业用三羟甲基丙烷的要求、试验方法、检验规则、标志、包装、运输和贮存等。 本标准适用于甲醛、正丁醛为原料,在催化剂作用下发生缩合反应制得的三羟甲基丙烷的生产、检验和销售
Trimethylolpropane for industrial use
This European standard defines the structural and operational characteristics, the safety requirements and test methods, the marking, of low-pressure
Low-pressure, non adjustable regulators having a maximum outlet pressure of less than or equal to 200 mbar, with a capacity of less than or equal to 4 kg/h, and their associated safety devices for butane, propane or their mixtures
Automatic change-over valves having a maximum outlet pressure of up to and including 4 bar with a capacity of up to and including 100 kg/h, and their associated safety devices for butane, propane or their mixtures; German version EN 13786:2004+A1:2008
本标准规定了六氟丙烷(HFC236fa)灭火剂的术语和定义、要求、试验方法、检验规则、标志、包装、运输和贮存等内容。 本标准所使用六氟丙烷(HFC236fa)灭火剂
Fire extinguishing agent hexafluoropropane (HFC236fa)
This European Standard specifies the characteristics and performance requirements for tubing and hoses made of either rubber or plastics for use
Rubber and plastics hoses, tubing and assemblies for use with propane and butane and their mixtures in the vapour phase - Part 1: Hoses and tubings; German version EN 16436-1:2014+A3:2020
本标准规定了七氟丙烷泡沫灭火系统及部件的术语和定义、分类和型号、技术要求、试验方法、检验规则、标志、包装、运输、贮存。 本标准适用于七氟丙烷泡沫灭火系统及部件
Heptafluoropropane foam fire extinguishing system
本标准规定了卷烟主流烟气中环氧乙烷和环氧丙烷的气相色谱-质谱联用测定方法。 本标准适用于卷烟主流烟气中环氧乙烷和环氧丙烷的测定。 本方法测定卷烟主流烟气中环氧乙烷和环氧丙烷的定量限分别为0.10 μg/cig、23.1 ng/cig,检出限分别为 0.029 μg/cig、6.9 ng/cig
Cigarettes.Determination of ethylene oxide and propylene oxide in mainstream cigarette smoke.Gas chromatography-mass spectrometry method
Gaseous fuels - Commercial propane - Requirements and test methods
本标准规定了与食品接触的塑料或涂层中残留环氧氯丙烷含量的高效液相色谱测定方法。本标准适用于与食品接触的塑料或涂层中环氧氯丙烷含量的测定。本方法塑料中环氧氯丙烷的测定低限为1 mg/kg,涂层中环氧氯丙烷的测定低限为1μg/ dm2
Code d抜nstallation du gaz naturel et du propane Quatorzi鑝e 蒬ition
Propane storage and handling code Tenth Edition
Installation code for propane fuel systems and tanks on highway vehicles Fourth Edition
Low-pressure, non adjustable regulators having a maximum outlet pressure of less than or equal to 200 mbar, with a capacity of less than or equal to 4 kg/h, and their associated safety devices for butane, propane or their mixtures
This European Standard has been prepared under a mandate given to CEN by the European Commission to provide one means of conforming to Essential
Conveyor belts - Fire simulation flammability testing - Part 1: Propane burner tests; German version EN 12881-1:2005+A1:2008
本标准规定了工业用三羟甲基丙烷的要求、试验方法、检验规则、标志、包装、运输和贮存等。 本标准适用于甲醛、正丁醛为原料,在催化剂作用下发生缩合反应制得的三羟甲基丙烷的生产、检验和销售
Trimethylolpropane for industrial use
This European standard defines the structural and operational characteristics, the safety requirements and test methods, the marking, of low-pressure
Low-pressure, non adjustable regulators having a maximum outlet pressure of less than or equal to 200 mbar, with a capacity of less than or equal to 4 kg/h, and their associated safety devices for butane, propane or their mixtures
Automatic change-over valves having a maximum outlet pressure of up to and including 4 bar with a capacity of up to and including 100 kg/h, and their associated safety devices for butane, propane or their mixtures; German version EN 13786:2004+A1:2008
本标准规定了六氟丙烷(HFC236fa)灭火剂的术语和定义、要求、试验方法、检验规则、标志、包装、运输和贮存等内容。 本标准所使用六氟丙烷(HFC236fa)灭火剂
Fire extinguishing agent hexafluoropropane (HFC236fa)
This European Standard specifies the characteristics and performance requirements for tubing and hoses made of either rubber or plastics for use
Rubber and plastics hoses, tubing and assemblies for use with propane and butane and their mixtures in the vapour phase - Part 1: Hoses and tubings; German version EN 16436-1:2014+A3:2020
本标准规定了七氟丙烷泡沫灭火系统及部件的术语和定义、分类和型号、技术要求、试验方法、检验规则、标志、包装、运输、贮存。 本标准适用于七氟丙烷泡沫灭火系统及部件
Heptafluoropropane foam fire extinguishing system
本标准规定了卷烟主流烟气中环氧乙烷和环氧丙烷的气相色谱-质谱联用测定方法。 本标准适用于卷烟主流烟气中环氧乙烷和环氧丙烷的测定。 本方法测定卷烟主流烟气中环氧乙烷和环氧丙烷的定量限分别为0.10 μg/cig、23.1 ng/cig,检出限分别为 0.029 μg/cig、6.9 ng/cig
Cigarettes.Determination of ethylene oxide and propylene oxide in mainstream cigarette smoke.Gas chromatography-mass spectrometry method
Gaseous fuels - Commercial propane - Requirements and test methods
本标准规定了与食品接触的塑料或涂层中残留环氧氯丙烷含量的高效液相色谱测定方法。本标准适用于与食品接触的塑料或涂层中环氧氯丙烷含量的测定。本方法塑料中环氧氯丙烷的测定低限为1 mg/kg,涂层中环氧氯丙烷的测定低限为1μg/ dm2