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Number of entries (Data is updated on a monthly basis): 83618
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GB/T 19689-2005

信息与文献 交互式文本检索命令集

Information and Documentation--commands for interactive text searching

GB/T 7962.17-2010

无色光学玻璃测试方法 第17部分:紫外、红外折射率

Colourless optical glass test methods - Part 17: Autocollimation test method for refractive index in the ultraviolet and infrared wave band

GB/T 17980.94-2004

农药 田间药效试验准则(二) 第94部分:杀菌剂防治柑橘脚腐病

Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 94:Fungicides against footrot of citrus

GB/T 18207.2-2005

防震减灾术语 第2部分:专业术语

Terminology of protecting against and mitigating earthquake disasters--Part2:Special technical terms

GB/T 19707-2005

冰刀鞋

Ice-Skating Shoes

GB/T 20232-2006

缩微摄影技术 条码在开窗卡上的使用规则

Micrographics - Use of bar codes on aperture cards

GB/T 18310.26-2003

纤维光学互连器件和无源器件 基本试验和测量程序 第2-26部分:试验 盐雾

Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 2-26:Tests--Salt mist

GB/T 18310.42-2003

纤维光学互连器件和无源器件 基本试验和测量程序 第2-42部分:试验 连接器的静态端部负荷

Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 2-42:Tests--Static side load for connectors

GB/T 8822.12-1988

中国林木种子区 云杉种子区

Seed zones of Chinese forest trees--Seed zones of Picea asperata Mast.

GB/T 8822.11-1988

中国林木种子区 侧柏种子区

Seed zones of Chinese forest trees--Seed zones of Platycladus orientalis (Linn) Franco.

Number of entries (Data is updated on a monthly basis): 83618
Weiter Weiter| 931 - 940 | 941 - 950|951 - 960 |Weiter Weiter