AGRICULTURAL TRACTORS AND MACHINERY. HIDRAULIC COUPLERS FOR GENERAL PURPOSES. SPECIFICATIONS
农业拖拉机和机械 一般用途的液压耦合器 规格

1983-03-15

Валы карданные сельскохозяйственных машин. Общие технические условия
农业机械的动力输出驱动轴 一般规格

2014-10-20

Specification for annealed round steel wire for general engineering springs
通用工程弹簧用退火圆钢丝规范

1980-09-30

工程机械 钢质模锻件通用技术条件
Construction machinery - General specification of steel die forgings

2018-07-04

工程机械 自由锻件通用技术条件
Construction machinery- General specifications for steel open die forgings

2018-07-04

Standard Specification for General Requirements for Wire Rods and Coarse Round Wire, Carbon Steel, and Alloy Steel
钢丝和粗圆线 碳钢和合金钢的一般要求标准规范

2024-10-15

建筑机械与设备高锰钢件通用技术条件
Construction machinery and equipment General specification for casting of high manganese steel

1993-06-25

Round non-alloy steel wires for general purpose wire ropes, large diameter wire ropes and mine hoisting wire ropes —Specifications
通用钢丝绳、大直径钢丝绳和矿井提升钢丝绳用非合金圆钢丝.规范

2022-10-19