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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 815-1988 |
Round nuts with drilled holes in one face 端面带孔圆螺母 |
China National Standards with |
 English PDF |
| GB/T 72-1988 |
Slotted set screws with cone point 开槽锥端定位螺钉 |
China National Standards with |
English PDF |
| GB/T 32.3-1988 |
Hexagon bolts with wire holes on head--Fine pitch thread--Product grade A and B 六角头头部带孔螺栓 细牙 A和B级 |
China National Standards with |
English PDF |
| GB/T 32.2-1988 |
Hexagon bolts with wire holes on head--Reduced shank--Product grade B 六角头头部带孔螺栓 细杆 B级 |
China National Standards with |
English PDF |
| GB/T 32.1-1988 |
Hexagon bolts with wire holes on head--Product grade A and B 六角头头部带孔螺栓 A和B级 |
China National Standards with |
English PDF |
| GB/T 31.3-1988 |
Hexagon bolts with split pin hole on shank--Fine pitch thread--Product grade A and B 六角头螺杆带孔螺栓 细牙 A和B级 |
China National Standards with |
English PDF |
| GB/T 31.2-1988 |
Hexagon bolts with split pin hole on shank--Reduced shank--Product grade B 六角头螺杆带孔螺栓 细杆 B级 |
China National Standards with |
English PDF |
| GB/T 9074.13-1988 |
Cross recessed hexagon bolt with indentation，single coil lock washer and plain washer assemblies 十字槽凹穴六角头螺栓，弹簧垫圈和平垫圈组合件 |
China National Standards with |
English PDF |
| GB/T 9074.12-1988 |
Cross recessed hexagon bolt with indentation and single coil spring lock washer assemblies 十字槽凹穴六角头螺栓和弹簧垫圈组合件 |
China National Standards with |
English PDF |
| GB/T 9074.11-1988 |
Cross recessed hexagon bolt with indentation and plain washer assemblies 十字槽凹穴六角头螺栓和平垫圈组合件 |
China National Standards with |
English PDF |
| GB/T 855-1988 |
Tab washers with long tab and wing 双耳止动垫圈 |
China National Standards with |
English PDF |
| GB/T 854-1988 |
Tab washers with long tab 单耳止动垫圈 |
China National Standards with |
English PDF |
| GB/T 851-1988 |
Washers with split 开口垫圈 |
China National Standards with |
English PDF |
| GB/T 850-1988 |
Washers with cone face 锥面垫圈 |
China National Standards with |
English PDF |
| GB/T 849-1988 |
Washers with ball face 球面垫圈 |
China National Standards with |
English PDF |
| GB/T 2081-1987 |
Indexable hardmetal (carbide)inserts with wiperedges，without fixing hole--Dimensions 硬质合金可转位铣刀片 |
China National Standards with |
English PDF |
| GB/T 2079-1987 |
Indexable hardmetal (carbide) inserts with rounded corners， without fixing hole--Dimensions 无孔的硬质合金可转位刀片 |
China National Standards with |
English PDF |
| GB/T 7626-1987 |
4800 bits per second modem with manual equalizer standardized for use on leased telephone-type circuits 在租用电话型电路上使用的带人工均衡器的标准化的4800比特/秒调制解调器 |
China National Standards with |
English PDF |
| GB/T 7619-1987 |
Electrical characteristics for balanced double-current interchange circuits for general use with integrated circuit equipment in the field of datacommunications 在数据通信领域中通常同集成电路设备一起使用的平衡双流接口电路的电气特性 |
China National Standards with |
English PDF |
| GB/T 7618-1987 |
Electrical characteristics for unbalanced double-current interchange circuits for general use with inte-grated circuit equipment in the field of data communications 在数据通信领域中通常同集成电路设备一起使用的非平衡双流接口电路的电气特性 |
China National Standards with |
English PDF |
| GB/T 7491-1987 |
Water quality--Determination of volatile phenolic compounds--After distillation with bromine method 水质 挥发酚的测定 蒸馏后溴化容量法 |
China National Standards with |
English PDF |
| GB/T 7482-1987 |
Water quality--Determination of fluoride--Visual colorimetry with zirconium alizarinsulfonate 水质 氟化物的测定 茜素磺酸锆目视比色法 |
China National Standards with |
English PDF |
| GB/T 7481-1987 |
Water quality--Determination of ammonium--Spectrophotometric method with salicylic acid 水质 铵的测定 水杨酸分光光度法 |
China National Standards with |
English PDF |
| GB/T 7480-1987 |
Water quality--Determination of nitrate--Spectrophotometric method with phenol disulfonic acid 水质 硝酸盐氮的测定 酚二磺酸分光光度法 |
China National Standards with |
English PDF |
| GB/T 7472-1987 |
Water quality--Determination of zinc--Spectrophotometric method with dithizone 水质 锌的测定 双硫腙分光光度法 |
China National Standards with |
English PDF |
| GB/T 7471-1987 |
Water quality--Determination of cadmium--Spectrophotometric method with dithizone 水质 镉的测定 双硫腙分光光度法 |
China National Standards with |
English PDF |
| GB/T 7470-1987 |
Water quality--Determination of lead--Spectrophotometric method with dithizone 水质 铅的测定 双硫腙分光光度法 |
China National Standards with |
English PDF |
| GB/T 7340-1987 |
Fixed resistors for use in electronic equipment--Part 6:Blank detail specification--Fixed resistor networks with individually measurable resistor of either different resistance values or different rated dissipations--Assessment level E 电子设备用固定电阻器 第六部分:空白详细规范 阻值和功耗不同， 各电阻器可单独测量的固定电阻网络 评定水平 E (可供认证用) |
China National Standards with |
English PDF |
| GB/T 7339-1987 |
Fixed resistors for use in electronic equipment--Part 6:Blank detail specification--Fixed resistor networks with individually measurable resistors， all of equal value and equal dissipation--Assessment level E 电子设备用固定电阻器 第六部分:空白详细规范 阻值和功耗相同， 各电阻器可单独测量的固定电阻网络 评定水平 E (可供认证用) |
China National Standards with |
English PDF |
| GB/T 892-1986 |
Lock rings at the end of shaft with bolt 螺栓紧固轴端挡圈 |
China National Standards with |
English PDF |
| GB/T 891-1986 |
Lock rings at the end of shaft with screw 螺钉紧固轴端挡圈 |
China National Standards with |
English PDF |
| GB/T 885-1986 |
Lock rings with screw and circlip 带锁圈的螺钉锁紧挡圈 |
China National Standards with |
English PDF |
| GB/T 884-1986 |
Lock ring with screw 螺钉锁紧挡圈 |
China National Standards with |
English PDF |
| GB/T 883-1986 |
Lock rings with cone pin 锥销锁紧挡圈 |
China National Standards with |
English PDF |
| GB/T 877-1986 |
Taper pins with split 开尾圆锥销 |
China National Standards with |
English PDF |
| GB/T 863.2-1986 |
Round head rivets with small head--Black 小半圆头铆钉 (粗制) |
China National Standards with |
English PDF |
| GB/T 5298-1985 |
Image area on 35mm motion-picture films with masked picture--Positions and dimensions 35mm电影遮幅法影片画面的位置及尺寸 |
China National Standards with |
English PDF |
| GB/T 75-1985 |
Slotted set screws with long dog point 开槽长圆柱端紧定螺钉 |
China National Standards with |
English PDF |
| GB/T 74-1985 |
Slotted set screws with cup point 开槽凹端紧定螺钉 |
China National Standards with |
English PDF |
| GB/T 73-1985 |
Slotted set screws with flat point 开槽平端紧定螺钉 |
China National Standards with |
English PDF |
| GB/T 71-1985 |
Slotted set screws with cone point 开槽锥端紧定螺钉 |
China National Standards with |
English PDF |
| GB/T 5078-1985 |
Method for the determination of the space required by capacitors and resistors with unidirectional terminations 单向引出的电容器和电阻器所需空间的测定方法 |
China National Standards with |
English PDF |
| GB/T 4312.2-1984 |
Technical parameters and measuring methods for FM stereophonic broadcasting transmitters with supplementary channel 调频广播发射机技术参数和测量方法 立体声带附加信道 |
China National Standards with |
English PDF |
| GB/T 2020-1980 |
Recording magnetic tape with 9 magnetic tracks， 12.7mm width and 32 lines/mm for informationprocessing exchange 信息处理交换用9磁道12.7毫米宽32行/毫米记录磁带 |
China National Standards with |
English PDF |
| GB/T 3323.2-2019 |
Non-destructive testing of welds—Radiographic testing—Part 2:X- and gamma-ray techniques with digital detectors 焊缝无损检测 射线检测 第2部分：使用数字化探测器的X和伽玛射线技术 |
China National Standards with |
English PDF |
| GB/T 3323.1-2019 |
Non-destructive testing of welds—Radiographic testing—Part 1:X- and gamma-ray techniques with film
焊缝无损检测 射线检测 第1部分：X和伽玛射线的胶片技术 |
China National Standards with |
English PDF |
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