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Number of entries (Data is updated on a monthly basis): 82246
Weiter Weiter| 68971 - 68980 | 68981 - 68990|68991 - 69000 |Weiter Weiter

GB/T 14670-1993

空气质量 苯乙烯的测定 气相色谱法

Air quality--Determination of styrene--Gas chromatography

GB/T 13975-1992

直流放大器特性和测试方法

Direct current amplifiers--Characteristics and test methods

GB/T 13983-1992

仪器仪表基本术语

Instruments--Vocabulary--Basic terms

GB/T 12244-2006

减压阀 一般要求

General requirements for pressure reducing valves

GB/T 14979-1994

钢的共晶碳化物不均匀度评定法

Eutectic carbide of steel--Micrographic method using standard diagrams

GB/T 15806-2006

青鱼、草鱼、鲢、鳙鱼卵受精率计算方法

The methods for calculating fertilization rate of eggs of black carp ,grass carp, silver carp and bighead carp

GB/T 13918-1992

办公机器用非连续格式纸尺寸系列

Sizes of format paper used by office machine in non-continuous forms

GB/T 13808-1992

铜及铜合金挤制棒

Wrought copper and copper alloys--Extruded rods and bars

GB/T 14282.2-1993

仪表着陆系统(ILS)下滑信标接收机性能要求和测试方法

Performance requirements and test methods for ILS glide slope receiver

GB/T 14202-1993

铁矿石(烧结矿、球团矿) 容积密度测定方法

Iron ores (sinter and pellets)--Determination of bulk density

Number of entries (Data is updated on a monthly basis): 82246
Weiter Weiter| 68971 - 68980 | 68981 - 68990|68991 - 69000 |Weiter Weiter