Browse Standards

工业通风机 尺寸

Industrial fans--Dimensions

真空镀膜设备通用技术条件

Vacuum coating plant generic specification

橡胶 管道接口用密封圈制造质量的建议 疵点分类与类别

Rubber--Recommendations for the workmanship of pipe joint rings--Description and classification of imperfections

液压控制阀 油口、底板、控制装置和电磁铁的标识

Hydraulic fluid power--Identification of valve ports，subplates，control devices and solenoids

四油口和五油口液压伺服阀 安装面

Hydraulic fluid power--Four-and five-port servovalves--Mounting surfaces

液压颗粒污染分析 从工作系统管路中提取液样

Hydraulic fluid power--Particulate contamination analysis--Extraction of fluid samples from lines of anoperating system

液压油液取样容器 净化方法的鉴定和控制

Hydraulic fluid power--Fluid sample containers--Qualifying and controlling cleaning methods

液压泵空气传声噪声级测定规范

Test code for the determination of airborne noise level of hydraulic pumps

液压泵、马达和整体传动装置参数定义和字母符号

Hydraulic fluid power--Pumps，motors and integral transmissions--Parameter definitions and letter symbols

球墨铸铁管 沥青涂层

Ductile iron pipes--Bitumen coating

球墨铸铁管 水泥砂浆离心法衬层 新拌砂浆的成分检验

Ductile iron pipes--Centrifugal cement mortar lining--Composition controls of freshly appliedmortar

容积式压缩机验收试验

Displacement compressor--Acceptance tests

流体传动系统及元件 术语

Fluid power systems and components--Vocabulary

气瓶专用螺纹量规

Special thread gauges for gas cylinders

铸铁管法兰 技术条件

Specifications for cast iron pipe flanges

管端翻边带颈松套铸铁管法兰

Loose hubbed cast iron pipe flanges for lapped pipe end

带颈平焊和带颈承插焊铸铁管法兰

Hubbed slip-on-welding and hubbed socket welding cast iron pipe flanges

带颈螺纹铸铁管法兰

Hubbed threaded cast iron pipe flanges

铸铁管法兰盖

Cast iron pipe blank flanges

铸铁管法兰 类型

Synoptic table for cast iron pipe flanges