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