SPLICE, COAXIAL CABLE, ELECTRIC, PERMANENT, CRIMP AND SOLDER STYLE COPPER, INSULATED, ENVIRONMENT RESISTANT, 150 °C
150℃耐环境绝缘压接式和焊接式铜永久同轴电缆接头

2022-08-09

工程机械 焊接式液压金属管总成
Construction machinery-Welding hydraulic rigid tube assemblies

2017-04-12

锥密封焊接式 直通55密封管螺纹管接头
Welding cone couplings straight male stud couplings with R-type pipe threads

2007-03-06

锥密封焊接式 直通60密封管螺纹管接头
Welding cone couplings straight male stud couplings with NPT-type pipe threads

2007-03-06

Welded steel tubes for tubular heat exchangers - Dimensions and materials
管式热交换器用焊接钢管.尺寸和材料

2007-09-01

锥密封焊接式60密封管螺纹90弯管接头
Welding cone couplings 90 degree syphon male stud couplings with NPT-type pipe threads

2007-03-06

锥密封焊接式55密封管螺纹90弯管接头
Welding cone couplings 90 degree syphon male stud couplings with R-type pipe threads

2007-03-06

锥密封焊接式 直通55非密封管螺纹管接头
Welding cone couplings straight male stud couplings with G-type pipe threads

2007-03-06

锥密封焊接式55非密封管螺纹90弯管接头
Welding cone couplings 90 degree syphon male stud couplings with G-type pipe threads

2007-03-06

石油化工管式炉铬钼钢焊接回弯头 技术标准
Technical standard for chrome-molybdenum alloy steel plug-welding return of petrochemical tubular heater

2002-03-11

石油化工管式炉碳钢和铬钼钢炉管焊接技术条件
Technical specification for welding of carbon steel and chrome-molybdenum alloy steel tube of tubular heater in petrochemical industry

2016-01-15

石油化工管式炉高合金炉管焊接工程技术条件
Technical specification for welding high alloy tube of tubular heater in petrochemical industry

2018-07-04

Remote handling tubes for manual operation - Spindle extensions, push-in connections, rectangular welded pivots
手动操作用遥控操作管.心轴延伸件 推入式连接件 矩形焊接枢轴

2017-03-01

Standard Specification for Plain End Seamless and Electric-Resistance-Welded Steel Pipe for High-Pressure Pipe-Type Cable Circuits
高压管式电缆线路用平端无缝和电阻焊接钢管的标准规范

2021-03-01

RELAYS, ELECTROMAGNETIC (TYPE I), MAGNETIC LATCH (WITH INTERNAL DIODES FOR COIL TRANSIENT SUPPRESSION), PERMANENT MAGNET DRIVE, LOW LEVEL TO 10 AMPERES, 3 PDT, ALL WELDED, HERMETICALLY SEALED (NO S/S DOCUMENT)
继电器 电磁式（I型） 磁性闩锁（带内部二极管 用于线圈瞬态抑制） 永磁驱动 低电平至10安培 3 PDT 全焊接 密封（无S/S文件）

1993-06-22