Browse Standards
1283+ standards in database
1283 result(s) found
焊接绝热气瓶
Welded insulated cylinders
液压传动连接 带米制螺纹和O形圈密封的油口和螺柱端 第2部分：重型螺柱端(S系列)
Connections for hydraulic fluid power—Ports and stud ends with metric threads and O-ring sealing—Part 2: Heavy-duty stud ends (S series)
井用潜水电泵 产品质量分等
Submersible motor-pumps for deep well - Product quality grading
中小功率内燃机 油箱 产品质量分等 （内部使用）
Internal combustion engines of small and medium power - Fuel tanks - Product quality grading (Internal use)
内燃机 主轴瓦和连杆轴瓦 产品质量分等（内部使用）
Internal combustion engines - Main bearing shells and connecting rod bearing shells - Product quality grading (Internal use)
Product quality grading of centrifugal pump
Product quality grading of centrifugal pump
Product quality grading of submersible pump
Product quality grading of submersible pump
橡胶或塑料软管 耐压扁试验方法
Rubber or plastics hoses--Test method for crush resistance
混凝土输水管试验方法
Test methods of concrete pipes for water transmission
热塑性塑料管材、管件及阀门通用术语及其定义
General terms and their definitions of thermoplastic pipes，fittings and valves
聚乙烯管材 耐慢速裂纹增长 锥体试验方法
Polyethylene pipes--Resistance to slow crack growth--Cone test method
流体输送用热塑性塑料管材 耐快速裂纹扩展(RCP)的测定 小尺寸稳态试验(S4试验)
Thermoplastics pipes for the conveyance of fluids--Determination of resistance to rapid crack propagation (RCP)--Small-scale steady-state test(S4 test)
医用氧气加压舱
Hyperbaric chamber pressurized with medical oxygen
对接焊缝X射线实时成像检测法
Method of X-ray radioscopy for butt-weld
超高真空法兰
Ultra-high vacuum flange
容积式压缩机噪声的测定
Determination of sound level for noise emitted by displacement compressors
容积式压缩机机械振动测量与评价
Measurement and evaluation of mechanical vibration of displacement compressors
液压快换接头 螺纹连接尺寸及技术要求
Thread connectiong dimensions andspecifications of hydraulic fluid power--Quick action couplings
液压快换接头 尺寸和要求
Hydraulic fluid power--Quick action couplings--Dimensions and requirements
液压快换接头 试验方法
Hydraulic fluid power--Quick action couplings--Test methods