1 GB/T 780-1979 汽油發動機化油器出口凸緣尺寸 Carbureters for automobile engines--Dimensions of outlet flanges 2 GB/T 983-1995 不銹鋼焊條 Stainless steel covered electrodes
3 GB/T 984-1985 堆焊焊條 Covered electrodes for hardfacing
4 GB/T 985-1988 氣焊、手工電弧焊及氣體保護焊焊縫坡口的基本形式與尺寸 Basic forms and sizes of weld grooves for gas welding manual arc welding and gas-Shielded arc welding
5 GB/T 986-1988 埋弧焊焊縫坡口的基本形式和尺寸 Basic forms and sizes of weld grooves for submerged arc welding
6 GB/T 1173-1995 鑄造鋁合金 Casting aluminium alloys
7 GB/T 1174-1992 鑄造軸承合金 cast bearing metals
8 GB/T 1176-1987 鑄造銅合金技術條件 Specification for cast copper alloys
9 GB/T 1177-1991 鑄造鎂合金 Casting magnesium alloys
10 GB/T 1348-1988 球墨鑄鐵件 Spheroidal graphite iron castings
11 GB/T 1954-1980 鉻鎳奧氏體不銹鋼焊縫鐵素體含量測量方法 Determination of the weldign seam iron element contentin chromium,nickel austenitic stainless steel
12 GB/T 2100-1980 不銹耐酸鋼鑄件技術條件 Stainless acid-resistant steel castings--Specifications
13 GB/T 2649-1989 焊接接頭機械性能試驗取樣方法 Methods of sampling for mechanical properties tests of welded joint
14 GB/T 2650-1989 焊接接頭沖擊試驗方法 Method of impact test for welded joint
15 GB/T 2651-1989 焊接接頭拉伸試驗方法 Method of tensile test for welded joint
16 GB/T 2652-1989 焊縫及熔敷金屬拉伸試驗方法 Method of tensile tests for weld and deposited metal
17 GB/T 2653-1989 焊接接頭彎曲及壓扁試驗方法 Methods of bend and compression tests for welded joint
18 GB/T 2654-1989 焊接接頭及堆焊金屬硬度試驗方法 Methods of hardness tests for welded joint and surfacing metal
19 GB/T 2655-1989 焊接接頭應變時效敏感性試驗方法 Method of strain-age sensibillity test for welded joint
20 GB/T 2656-1981 焊縫金屬和焊接接頭的疲勞試驗法 Weld beads metal and welds--Fatigue test
21 GB/T 2684-1981 鑄造用原砂及混合料試驗方法 Foundry sands and sand mixtures for casting--Method of testing
22 GB/T 3180-1982 中錳抗磨球墨鑄鐵件技術條件 Specification for medium manganese wear-resistant spheroidal iron castings
23 GB/T 3375-1994 焊接術語 Welding terminology
24 GB/T 3669-1983 鋁及鋁合金焊條 Coated electrodes for aluminium and aluminium alloys
25 GB/T 3670-1995 銅及銅合金焊條 Coated electrodes for copper and copper alloys
26 GB/T 3731-1983 涂料焊條效率、金屬回收率和熔敷系數的測定 Covered electrodes--Determination of the efficiency, metal recovery and deposition coefficient
27 GB/T 3934-1983 普通螺紋量規 Gauges for general purpose screw threads
28 GB/T 3965-1995 熔敷金屬中擴散氫測定方法 Methods for determination of diffusible hydrogen in deposited metal 29 GB/T 4675.1-1984 焊接性試驗 斜Y型坡口焊接裂紋試驗方法 Weldability testing--Method of Y-groove cracking test
30 GB/T 4675.2-1984 焊接性試驗 搭接接頭(CTS) 焊接裂紋試驗方法 Weldability testing--Method of controlled thermal severity cracking test31 GB/T 4675.3-1984 焊接性試驗 T型接頭焊接裂紋試驗方法 Weldability testing--Method of cracking test for welded tee joint #p#分頁標題#e#
32 GB/T 4675.4-1984 焊接性試驗 壓板對接(FISCO) 焊接裂紋試驗方法 Weldability testing--Method of FISCO cracking test
33 GB/T 4675.5-1984 焊接性試驗 焊接熱影響區最高硬度試驗方法 Weldability testing--Testing method of maximum hard ness in weld heat-affected zone
34 GB/T 4863-1985 機械制造工藝基本術語 General terminology of machine-building technology
35 GB/T 5117-1995 碳鋼焊條 Carbon steel covered electrodes
36 GB/T 5118-1995 低合金鋼焊條 Low alloy steel covered electrodes
37 GB/T 5185-1985 金屬焊接及釬焊方法在圖樣上的表示代號 Welding, brazing, braze welding and soldering of metals--List of processes for symbolic representation on drawings
38 GB/T 5293-1985 碳素鋼埋弧焊用焊劑 Fluxes for the submerged arc welding of carbon steel
39 GB/T 5613-1995 鑄鋼牌號表示方法Code for representing cast steels
40 GB/T 5614-1985 鑄鐵件熱處理狀態的名稱、定義及代號 The designations definitions and symbols for heat treatment tempers of iron castings
41 GB/T 5615-1985 鑄鋼件熱處理狀態的名稱、定義及代號 The designations, definitions and symbols for heat treatment tempers of steel castings
42 GB/T 5676-1985 一般工程用鑄造碳鋼 Cast carbon steels for general engineering purposes
43 GB/T 5677-1985 鑄鋼件射線照相及底片等級分類方法 Methods of radiographic testing and classification of radiographs for steel castings
44 GB/T 5678-1985 鑄造合金光譜分析取樣方法 The method for sampling cast alloys for spectrochemical analysis
45 GB/T 6208-1995 釬料型號表示方法 Filler metal for soft soldering and brazing--Designation
46 GB/T 6296-1986 灰鑄鐵沖擊試驗方法 Grey cast iron impact test
47 GB/T 6416-1986 影響鋼熔化焊接頭質量的技術因素 Technical factors influencing the quality of the fusion welded joints in steel
48 GB/T 6417-1986 金屬熔化焊焊縫缺陷分類及說明 Classification of imperfections in metallic fusion welds, with explanations
49 GB/T 6418-1993 銅基釬料 Copper base brazing filler metals
50 GB/T 6967-1986 工程結構用中、高強度不銹鋼鑄件 Medium and high strength stainless steel castings for engineering structure purposes
51 GB/T 7032-1986 T型角焊接頭彎曲試驗方法 Method of bend test for T type fillet welded joint
52 GB/T 7143-1986 鑄造用硅砂化學分析方法 Methods for chemical analysis of silica sand for foundry
53 GB/T 7216-1987 灰鑄鐵金相 Gray cast iron metallography
54 GB/T 7232-1987 金屬熱處理工藝術語 Terminology of metal heat treatment
55 GB/T 7233-1987 鑄鋼件超聲探傷及質量評級標準 Methods for ultrasonic testing and for specifying quality levels of steel castings
56 GB/T 7659-1987 焊接結構用碳素鋼鑄件 Carbon steel castings suitable for welded structure
57 GB/T 8063-1994 鑄造有色金屬及其合金牌號表示方法 Designation of cast nonferrous metals and their alloys
58 GB/T 8110-1995 氣體保護電弧焊用碳鋼、低合金鋼焊絲 Welding wires for gas shielding arc welding of carbon and low alloy steels
59 GB/T 8121-1987 熱處理工藝材料名詞術語 The terminology of technological materials for heat treatment
60 GB/T 8263-1987 抗磨白口鑄鐵技術條件 Specification for abrasion resistant white cast irons 61 GB/T 8454-1987 焊條用還原鈦鐵礦粉中亞鐵量的測定 Determination of ferrous iron content in reduced ilmenite powder for welding rod #p#分頁標題#e#
62 GB/T 8491-1987 高硅耐蝕鑄鐵件 Corrosion resistant high silicon iron castings
63 GB/T 8492-1987 耐熱鋼鑄件 Heat resistant steel castings
64 GB/T 8493-1987 一般工程用鑄造碳鋼金相 Metallograph of cast carbon steels for general engineering purposes
65 GB/T 8539-1987 齒輪材料及熱處理質量檢驗的一般規定 General specification for quality inspection of gear materials and their heat treatment
66 GB/T 8619-1988 釬縫強度試驗方法 Method of the strength test for brazed and soldered seam
67 GB/T 9437-1988 耐熱鑄鐵件 Heat resistant iron castings
68 GB/T 9438-1988 鋁合金鑄件技術條件 Aluminium alloy castings--Technical specification
69 GB/T 9439-1988 灰鑄鐵件 Grey iron castings
70 GB/T 9440-1988 可鍛鑄鐵件 Malleable iron castings
71 GB/T 9441-1988 球墨鑄鐵金相檢驗 Metallographic test for spheroidal graphite cast iron
72 GB/T 9446-1988 焊接用插銷冷裂紋試驗方法 Welding--Cold cracking test method using implants
73 GB/T 9447-1988 焊接接頭疲勞裂紋擴展速率試驗方法 Test method for fatigue crack growth rates of welded joints
74 GB 9448-1988 焊接與切割安全 Safety in welding and cutting
75 GB/T 9450-1988 鋼件滲碳淬火有效硬化層深度的測定和校核 Determination and verification of the effective depth of carburizod and hardened cases of steel parts
76 GB/T 9451-1988 鋼件薄表面總硬化層深度或有效硬化層深度的測定 Determination of total or effective thickness of thin surface hardened layers of steel parts
77 GB/T 9452-1988 熱處理爐有效加熱區測定方法 Testing method for working zone of heat treating furnace
78 GB/T 9460-1988 銅及銅合金焊絲 Welding wire and rods of copper and copper alloys
79 GB/T 10044-1988 鑄鐵焊條及焊絲 Covered electrodes and welding rods for welding cast iron
80 GB/T 10045-1988 碳鋼藥芯焊絲 Carbon steel flux cored wires for arc welding
81 GB/T 10046-1988 銀基釬料 Silver brazing filler metals
82 GB/T 10858-1989 鋁及鋁合金焊絲 Aluminium and aluminium alloy welding rods and wires
83 GB/T 10859-1989 鎳基釬料 Nickel base brazing filler metals
84 GB/T 11350-1989 鑄件機械加工余量 Machining allowances on castings
85 GB/T 11351-1989 鑄件重量公差 Mass tolerances for castings
86 GB/T 11352-1989 一般工程用鑄造碳鋼件 Carbon steel castings for general engineering purposes
87 GB/T 11354-1989 鋼鐵零件 滲氮層深度測定和金相組織檢驗 Steel-iron parts—Determination of nitrided case depth and metallographic examination of nitriding structure
88 GB/T 11363-1989 釬焊接頭強度試驗方法 Methods of the strength tests for brazed and soldered joint
89 GB/T 11364-1989 釬料鋪展性及填縫性試驗方法 Test method of spreadability and clearance filling ability for filler metal
90 GB/T 12214-1990 熔模鑄造用硅砂、粉 Silica sand and flour for investment casting