241 GB/T 13756-1992 三足式离心机型式和基本参数 Three-column centrifuge--Types and basic parameters
242 GB/T 13928-1992 微型往复活塞空气压缩机 Reciprocating piston micro air compressor
243 GB/T 13929-1992 水环真空泵和水环压缩机试验方法 Methods of testing for water-ring vacuum pumps and compressors
244 GB/T 13930-1992 水环真空泵和水环压缩机气量测定方法 Methods for the measurement of volume flow of gas of water-ring vacuum pump and compressor
245 GB/T 13931-1992 电除尘器 性能测试方法 Methods of performance tests for electrostatic precipitators

246 GB/T 13933-1992 小型贯流式通风机 Miniature cross-flow fan
247 GB/T 14173-1993 平面钢闸门 技术条件 Specification for hydraulic flat steel gates
248 GB 14193-1993 液化气体气瓶充装规定 Rules for filling of liquefied gas cylinders
249 GB 14194-1993 永久气体气瓶充装规定 Rules for filling of permanent gas cylinders
250 GB/T 14405-1993 通用桥式起重机 General purpose overhead cranes
251 GB/T 14406-1993 通用门式起重机 General purpose gantry cranes

252 GB/T 14407-1993 通用桥式和门式起重机司机室 技术条件 Specification for cabins of overhead travelling cranes and portal bridge cranes for general purposes
253 GB/T 14521.1-1993 运输机械术语 运输机械类型 Terms of conveying machinery--Types of conveying machinery
254 GB/T 14521.2-1993 运输机械术语 主要参数 Terms of conveying machinery--Main parameters
255 GB/T 14521.3-1993 运输机械术语 装置和零部件 Terms of conveying machinery--Unit and component parts

256 GB/T 14521.4-1993 运输机械术语 带式输送机 Terms of conveying machinery--Belt conveyor
257 GB/T 14521.5-1993 运输机械术语 埋刮板输送机 Terms of conveying machinery--En masse conveyor
258 GB/T 14521.6-1993 运输机械术语 板式输送机 Terms of conveying machinery--Slat conveyor
259 GB/T 14521.7-1993 运输机械术语 螺旋输送机 Terms of conveying machinery--Screw conveyor

260 GB/T 14521.8-1993 运输机械术语 流体输送机 Terms of conveying machinery--Fluid conveyor
261 GB/T 14521.9-1993 运输机械术语 提升机 Terms of conveying machinery--Elevator
262 GB/T 14566-1993 正拱形金属爆破片型式与参数 Specification and type for conventional domed metallic bursting discs
263 GB/T 14567-1993 反拱形金属爆破片型式与参数 Specification and type for reverse domed metallic bursting discs

264 GB/T 14568-1993 开缝形金属爆破片型式与参数 Specification and type for slotted metallic bursting discs
265 GB/T 14627-1993 大型液压式启闭机 Heavy hydraulic hoister
266 GB/T 14784-1993 带式输送机安全规范 Safety regulations of belt conveyor
267 GB/T 14794-1993 蒸汽往复泵 Steam reciprocating pump
268 GB/T 14811-1993 热管术语 Heat pipe terminology
269 GB/T 14812-1993 重力热管传热性能试验方法 The testing method of heat transfer performance for gravity heat pipe

270 GB/T 14813-1993 热管寿命试验方法 Life testing method for heat pipe
271 GB/T 15186-1994 分离机 型式与基本参数 Separator--Types and basic parameters
272 GB/T 15187-1994 湿式除尘器性能测定方法 Measuring method for performance of wet dust collectors
273 GB 15380-1994 小容积液化石油气钢瓶 Liquefied petroleum gas steel minicylinders
274 GB 15384-1994 气瓶型号命名方法 Designation for gas cylinders
275 GB 15385-1994 气瓶水压爆破试验方法 Method for hydraulic burst test of gas cylinders
276 GB/T 15386-1994 空冷式换热器 Air cooled heat exchanger
277 GB/T 15388.1-1994 双线循环式货运架空索道设计规范 Design rules for bi-cable circulating material aerial ropeway
278 GB/T 15388.2-1994 单线循环式货运架空索道设计规范 Design rules for mono-cable circulating material aerial ropeway
279 GB/T 15487-1995 容积式压缩机流量测量方法 Methods of flow measurement for displacement compressor
280 GB 16409-1996 板式换热器 Plate heat exchanger

282 GB/T 16709-1996 真空技术 管路配件 装配尺寸 Vacuum technology--Pipeline fittings--Mounting dimensions
283 GB 16749-1997 压力容器波形膨胀节 Bellows expansion joints for pressure vessel
284 GB 16804-1997 气瓶警示标签 Precautionary labels for gas cylinders
285 GB/T 9251-1997 气瓶水压试验方法 Method for hydraulic test of gas cylinders
286 GB/T 16845.1-1997 除尘器 术语 第一部分：共性术语 Dust collector-Terminology Part 1: Common ones

287 GB/T 16845.2-1997 除尘器 术语 第二部分：惯性式、过滤式、湿式除尘器术语 Dust collector-Terminology Part 2: Inertial dust collector,porous dust collector and wet scrubber
288 GB/T 16845.3-1997 除尘器 术语 第三部分：电除尘器术语 Dust collector-Terminology Part 3: Electrostatic precipitators
289 GB/T 5458-1997 液氮生物容器 Liquid nitrogen biological container

290 GB/T 16876-1997 液氮容器夹层真空度检验方法 Test methods for interspace vacuum of liquid nitrogen containers
291 GB/T 16907-1997 离心泵技术条件(I类) Technical specifications for centrifugal pumps--Class I
292 GB 16918-1997 气瓶用爆破片技术条件 Bursting discs specification for gas cylinders
293 GB/T 9234-1997 机动往复泵 Power reciprocating pump
294 GB/T 16941-1997 流程工业用透平压缩机 设计、制造规范与数据表 Compressors for the process industry--Turbo types--Specifications and data sheets for their design and construction
295 GB/T 17119-1997 连续搬运设备 带承载托辊的带式输送机 运行功率和张力的计算 Continuous mechanical handling equipment--Belt conveyors with carrying idlers--Calculation of operation power and tensile forces
296 GB 17258-1998 汽车用压缩天然气钢瓶 Steel cylinders for the on--board of compressed natural gas as a fuel for vehicles
297 GB 17259-1998 机动车用液化石油气钢瓶 Steel cylinders for the liquefied petroleum gas
298 GB 150-1998 钢制压力容器 Steel pressure vessels 

299 GB/T 17261-1998 钢制球形储罐型式与基本参数 Spherical tanks type and data base
300 GB 17268-1998 工业用非重复充装焊接钢瓶 Non-refillable steel welded cylinder for industry cylinder
301 GB 7512-1998 液化石油气瓶阀 Valves for liquefied petroleum gas cylinders
302 GB 8335-1998 气瓶专用螺纹 Special threads for gas cylinders
303 GB/T 8336-1998 气瓶专用螺纹量规 Special thread gauges for gas cylinders
304 GB/T 17313-1998 袋成型 充填 封口机 Bag forming, filling and sealing machine

300 GB 17268-1998 工业用非重复充装焊接钢瓶 Non-refillable steel welded cylinder for industry cylinder
301 GB 7512-1998 液化石油气瓶阀 Valves for liquefied petroleum gas cylinders
302 GB 8335-1998 气瓶专用螺纹 Special threads for gas cylinders
303 GB/T 8336-1998 气瓶专用螺纹量规 Special thread gauges for gas cylinders
304 GB/T 17313-1998 袋成型 充填 封口机 Bag forming, filling and sealing machine

305 GB/T 9081-1998 机动车燃油加油机 Fuel dispensers for motor vehicles
306 GB 13308-1998 起重滑车 安全要求 Safety requirement for lifting pulley blocks
307 GB/T 3853-1998 容积式压缩机验收试验 Displacement compressor-Acceptance tests
308 GB/T 17482-1998 输送用模锻易拆链 Drop-forged rivetless chains for conveyors
309 GB/T 17495-1998 港口门座起重机技术条件 Specifications for the harbour portal crane
310 GB/T 17496-1998 港口门座起重机修理技术规范 Repairing technigue rules for the harbour portal crane
311 GB 12337-1998 钢制球形储罐 Steel spherical tanks
312 GB 17673-1999 液化丙烯、丙烷钢质焊接气瓶 Welded steel cylinders for liquefied propylene and propane gases
313 GB 13004-1999 钢质无缝气瓶定期检验与评定 Periodic inspection and evaluation of seamless steel gas cylinders
314 GB 13075-1999 钢质焊接气瓶定期检验与评定 Periodic inspection and evaluation of welded steel gas cylinders
315 GB 151-1999 管壳式换热器 Tubular heat exchangers
316 GB/T 11164-1999 真空镀膜设备通用技术条件 Vacuum coating plant generic specification
317 GB/T 17758-1999 单元式空气调节机 Unitary air conditioners