Browse Standards
1462+ standards in database
1462 result(s) found
水环真空泵和水环压缩机 气量测定方法
Water ring vacuum pumps and comprssors—Method for measurement of volume flow of gas
铸铁管法兰 第1部分：PN系列
Cast iron pipe flanges—Part 1:PN designated
铸铁管法兰 第2部分：Class系列
Cast iron pipe flanges—Part 2: Class designated
机动车用液化石油气钢瓶
Liquefied petroleum gas steel cylinders for vehicles
汽车用压缩天然气钢瓶定期检验与评定
Periodic inspection and evaluation of steel gas cylinders for the on-board storage of compressed natural gas as a fuel for automotive vehicles
压力管道规范 动力管道
Pressure piping code—Power piping
真空技术 真空泵性能测量标准方法 第3部分：机械增压泵的特定参数
Vacuum technology—Standard methods for measuring vacuum pump performance—Part 3: Specific parameters for mechanical booster vacuum pumps
液压传动连接 快换接头 第1部分：通用型
Connections for hydraulic fluid power—Quick-action couplings—Part 1:General type
核级柔性石墨板材
Nuclear related flexible graphite sheets
钢制异径短节
Steel swage(d) nipples
真空技术 真空计 电容薄膜真空计的规范、校准和测量不确定度
Vacuum technology—Vacuum gauges—Specifications, calibration and measurement uncertainties for capacitance diaphragm gauges
液压传动 油液噪声特性测定 第2部分：管道中油液声速的测量
Hydraulic fluid power—Determination of fluid-borne noise characteristics of components and systems—Part 2: Measurement of speed of sound in a fluid in a pipe
液压传动 油液噪声特性测定 第1部分：通则
Hydraulic fluid power—Determination of fluid-borne noise characteristics of components and systems—Part 1: Introduction
液压传动 过滤器 性能特性的标识
Hydraulic fluid power—Filters—Marking of performance characteristics
液压传动 净油机水分离性能的试验方法
Hydraulic fluid power—Method for evaluating water separation performance of dehydrators
液压传动连接 试验方法 第2部分：快换接头
Connections for hydraulic fluid power—Test methods—Part 2: Quick-action couplings
工业风机 标准实验室条件下风机声功率级的测定 第4部分：声强法
Industrial fans—Determination of fan sound power levels under standardized laboratory conditions—Part 4:Sound intensity method
石油、石化和天然气工业用转子泵
Rotary pumps for petroleum, petrochemical and natural gas industries
液压传动连接 软管总成 第1部分: 尺寸和要求
Connections for hydraulic fluid power—Hose assemblies—Part 1: Dimensions and requirements
液压传动连接 金属管接头 第3部分:端面密封
Connections for hydraulic fluid power—Metallic tube connections—Part 3:Face seal