专利 一种阀门用蒸汽热态试验装置
ISO 10848-2 2017 Acoustics Laboratory and field measurement of flanking transmission for airborne impact and building service equipment sound between adjoining rooms Part 2 Application to Type B ele.pdf
ISO 2326 1972 Continuous mechanical handling equipment for loose bulk materials — Aeroslides.pdf
ISO 9735-5 2002 Electronic data interchange for administration, commerce and transport (EDIFACT) — Application level syntax rules.pdf
ISO 4796-1 2016 Laboratory glassware Bottles Part 1 Screw-neck bottles.pdf
ISO 3175-4 2018 Textiles Professional care drycleaning and wetcleaning of fabrics and garments Part 4 Procedure for testing performance when cleaning and finishing using simulated wetcleaning.pdf
ISO 10697-1 1992 Steel — Determination of calcium content by flame atomic absorption spectrometry — Part 1 Determination of acid-soluble calcium content.pdf
ISO 9543-1989Information processing systems. Information exchange between systems. Synchronous trans.pdf
ISO 15784-2 2024 Intelligent transport systems Data exchange involving roadside modules communication Part 2 Centre to field device communications using Simple Network Management Protocol (SNMP).pdf
ISO 16945 2014 Corrugating medium — Determination of the edge crush resistance after laboratory fluting.pdf
ISO 5765-1 2002 Dried milk, dried ice-mixes and processed cheese — Determination of lactose content — Part 1 Enzymatic method utilizing the glucose moiety of the lactose.pdf
GB-T 22193-2008 船舶电气设备 设备 半导体变流器.pdf
GB-T 34394-2017 平托盘最大工作载荷.pdf
GB-T 3099.2-2004 紧固件术语 盲铆钉.pdf
GB-T 7399.3-1999 S-VHS型12.65 mm螺旋扫描盒式磁带录像系统.pdf
GB-T 21284-2015 鞋类 整鞋试验方法 保温性.pdf
GB-T 21485-2008 船舶和海上技术 船上消防、救生设备及逃生路线布置图.pdf
GB-T 19724-2020 林业机械 便携式油锯和割灌机 易引起火险的排放系统.pdf
GB-T 4857.22-1998 包装 运输包装件 单元货物稳定性试验方法.pdf
GB-T 21292-2007 渔网 网目断裂强力的测定.pdf
GB-T 12368-1990 锥齿轮模数.pdf