共找到 213 条与 相关的标准,共 15 页
Test method for steady-state flow characteristics of automobile engine cylinder head air passage
Photometric testing methods of lighting andsignalling equipment for automobiles
本标准规定了汽车发动机液压驱动式可变气门正时(VVT)系统的术语和定义、技术要求和试验方法。 本标准适用于汽车发动机液压驱动式可变气门正时(VVT)系统(以下简称 VVT 系统)。
Technical requirements and test methods for hydraulically driven variable valve timing (VVT) systems of automobile engines
Road vehicles - Base-mounted air compressors, single cylinder V-belt drive - Mounting dimensions
Road vehicles - Base-mounted air compressors, single cylinder V-belt drive - Mounting dimensions
Scope is not provided for this standard
Road vehicles -- Inlet air cleaning equipment for internal combustion engines and compressors -- Part 1: Fractional efficiency testing with fine particles (0,3 µm to 5 µm optical diameter)
Scope is not provided for this standard
Road vehicles -- Inlet air cleaning equipment for internal combustion engines and compressors -- Part 2: Fractional efficiency testing with coarse particles (5 µm to 40 µm optical diameter)
Scope is not provided for this standard
Road vehicles -- Aerosol separator performance test for internal combustion engines -- Part 3: Method to perform engine gravimetric test
Road vehicles - Aerosol separator performance test for internal combustion engines - Part 1: General
Road vehicles. Aerosol separator performance test for internal combustion engines. Method to perform engine gravimetric test
This International Standard specifies a helium test method for detecting and localizing gas leaks in the exhaust systems of road vehicles equipped with an internal combustion engine, in order to improve the quality of exhaust gas measurements. In doing so, it completes the requirements of ISO 3929, applicable regulations and, depending on the leak rate to be detected, ISO 13556. The method is particularly applicable for use in automotive workshops, by end-of-line of automotive and exhaust parts manufacturers, in laboratories prior to exhaust emission tests, and in testing and diagnosis stations.
Road vehicles -- Detection of exhaust system leaks -- Helium test method and detection device specification
Road vehicles - Aerosol separator performance test for internal combustion engines - Part 3: Method to perform engine gravimetric test
Test method of canisters for automobile evaporative emission control systems
Test methods for remanufactured turbocharger of automobiles
Railway application. Design for PRM Use. Equipment and Components onboard Rolling Stock. Toilets
This document covers the mechanisms associated with the power cylinder system which might affect blow-by. It will not discuss in detail the blow-by mechanisms from other systems or engine subsystems.
Power Cylinder Blow-By: Blow-By Mechanisms
本标准规定了电感耦合等离子体原子发射光谱(ICP-AES)法和电感耦合等离子体质谱(ICP-MS)法测定金属催化转化器中铂(Pt)、钯(Pd)、铑(Rh)含量的测定方法。本标准适用于以金属为载体并附载贵金属作活性组分的催化转化器中贵金属Pt、Pd、Rh含量的测定。
Determination methods of platinum, palladium and rhodium contents in metallic catalytic converters
本标准规定了乘用车空气滤清器(以下简称空滤器)及滤芯的技术要求、试验方法、检验规则,滤芯作为空滤器的核心元件,其所有技术要求对空滤器均适用。本标准适用于体积流量为900m3/h以下的乘用车空气滤清器及滤芯。其他空滤器及滤芯可参照使用。
Passenger car air filter technical specification
This International Standard establishes and specifies uniform test procedures, conditions, equipment, and a performance report to permit the direct laboratory performance comparison of air cleaners. The basic performance characteristics of greatest interest are air flow restriction or differential pressure, dust collection efficiency, dust capacity, and oil carry-over on oil bath air cleaners. This test code therefore deals with the measurement of these parameters. This International Standard is applicable to air cleaners used on internal combustion engines and compressors generally used in automotive and industrial applications.
Inlet air cleaning equipment for internal combustion engines and compressors - Performance testing
Inlet air cleaning equipment for internal combustion engines and compressors. Performance testing
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