916 GB/T 13403-1992 大直徑碳鋼管法蘭用墊片 Gaskets for large-diameter cabon steel pipe flanges
917 GB/T 13404-1992 管法蘭用聚四氟乙烯包復墊片 Polytetrafluoroethylene envelope gaskets for pipe flanges
918 GB/T 13405-1992 汽車V帶輪 Grooved pulleys for automotive V-belt
919 GB/T 13575.1-1992 帶傳動--普通V帶傳動 Belt drives—Classical V-belt drives
920 GB/T 13575.2-1992 帶傳動--窄V帶傳動 Belt drives—Narrow V-belt drives
921 GB/T 13672-1992 齒輪膠合承載能力試驗方法 Standard test method for scuffing load capacity of gears
922 GB/T 13680-1992 焊接方螺母 Square weld nuts
923 GB/T 13681-1992 焊接六角螺母 Hexagon weld nuts
924 GB/T 13682-1992 螺紋緊固件軸向載荷疲勞試驗方法 Axial load fatigue testing for threaded fasteners
925 GB/T 13683-1992 銷 剪切試驗方法 Pins and grooved pins—Shear test
926 GB/T 13799-1992 雙圓弧圓柱齒輪承載能力計算方法 Methods of the calculation for load capacity of cylindrical gear with double-circular-arc tooth profile
927 GB/T 13806.1-1992 精密機械用緊固件 十字槽螺釘 Fasteners for fine mechanics--Cross recessed screws
928 GB/T 13806.2-1992 精密機械用緊固件 十字槽自攻螺釘 刮削端 Fasteners for fine mechanics--Cross recessed tapping screws--Scrape point
929 GB/T 13807.1-1992 腰狀桿螺柱連接副 型式分類 Connections with waisted stud--Tape classification
930 GB/T 13829.1-1992 槽銷 平行溝槽 Grooved pins--Parallel grooved
931 GB/T 13829.2-1992 槽銷 錐槽 Grooved pins--Taper grooved
932 GB/T 13829.3-1992 槽銷 圓頭、沉頭 Grooved pins--With round head or countersunk head
933 GB/T 13924-1992 漸開線圓柱齒輪精度檢驗規范 Inspection code for accuracy of involute cylindrical gears
934 GB/T 13927-1992 通用閥門 壓力試驗 Pressure testing for general purpose valves