NAVY MIL-W-8982/5 VALID NOTICE 1-2019 Wrench, Universal Socket, Splined, Square Drive, High Strength, Thin ...2023-12-06
YB/T 4424-2014 H 型钢专用角尺 Squares gauge for H section steel2023-11-18
KS B5205-2019 Carpenter’s squares2023-10-31
GB/T 84-2018 方头凹端紧定螺钉 Square set screws with cup point2023-09-17
ASME B18.2.1 ERRATA-2013 "Square, Hex, Heavy Hex, and Askew Head Bolts and Hex, Heavy Hex, Hex Flange, Lobe...2023-06-08
GB/T 794-2021加强半圆头方颈螺栓Strenthened cup head square neck bolts2022-10-25
GB/T 801-2021小半圆头低方颈螺栓 B级Cup head square neck bolts with small head and short neck—Product grade ...2022-10-25
GB/T 8-2021方头螺栓 C级Square head bolts—Product grade C2022-10-25
QC/T 863-2011焊接方螺母Square weld nuts2022-06-16
GB/T 853-1988槽钢用方斜垫圈Square taper washers for slot section2022-06-15
GB/T 1566-2003薄型平键 键槽的剖面尺寸Square and Rectangular thin keyways2022-06-14
GB/T 8-1988方头螺栓 C级Square head bolts; Product grade C2022-06-14
Modeling for Orientation Deviation of Workpiece and Analysis of Machining Accuracy2020-12-06
Robust stability analysis for a cruise missile2020-12-06
ANALYTIC SENSITIVITY ANALYSIS FOR SHAPE OPTIMIZATION2020-11-22
