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 exchanger281 GB 16490-1996 振动给料机安全规范 Safety code for vibration feeder
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