GB/T 26891-2011
粮油机械 双螺旋榨油机
YD/T 206.16-1997
架空通信线路铁件 拉线双螺旋
Software for overhead communication lines Guy double helixes
T/ZZB 2527-2021
智能双螺旋横向分切机
2021-09-09
QB/T 1849-1993
双螺旋甜菜连续渗出器
1993-10-05
OT-88-05-3
Condensation Heat Transfer Enhancement by Doubly Augemented Tubes
双螺旋管强化冷凝换热
GB/T 26891-2011
粮油机械 双螺旋榨油机
Grain and oil machinery - Twin-screw press
2011-07-19
BS SP 55+AND SP 56-1953+A3-2016
Specification for washers, spring, double coil (inch sizes), steel, cadmium plated and phosphor bronze. For aircraft
镀镉和磷青铜钢制双螺旋（英寸尺寸）弹簧垫圈规范 飞机
2016-02-29
SMACNA Guyed Steel Stacks
Guyed Steel Stacks - Welded Longseam and Spiral Lockseam Construction
拉线钢烟囱.焊接长梁和螺旋锁缝结构
MIL MIL-DTL-24135/1B
HOSE, SYNTHETIC RUBBER, WIRE REINFORCED, FOR FLEXIBLE HOSE ASSEMBLIES (DOUBLE WIRE BRAID OR TWO-SPIRAL AND ONE-WIRE BRAID, HIGH PRESSURE SIZES -4 THROUGH -32)
挠性软管组件用钢丝增强合成橡胶软管（双钢丝编织或双螺旋和单线编织 高压尺寸-4至-32）
2020-09-24
MIL MIL-H-24135/6A
HOSE, SYNTHETIC RUBBER, WIRE REINFORCED, FOR FLEXIBLE HOSE ASSEMBLIES (DOUBLE WIRE BRAID OR TWO-SPIRAL AND ONE-WIRE BRAID, HIGH PRESSURE, SIZES -4 THROUGH -32 FOR PHOSPHATE ESTER BASE HYDRAULIC FLUIDS) (SUPERSEDING MIL-H-24135/6)
柔性软管组件用钢丝增强合成橡胶软管（双钢丝编织物或双螺旋和单钢丝编织物 高压 磷酸酯基液压流体尺寸-4至-32）（代替MIL-H-24135/6）
1993-09-03