CSN 07 8631-1987 Closing valves for cylinders for gases with filling overpressure up to 15 MPa Dimensions《填充超压不大于15兆帕的气缸隔离阀 尺寸》.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

BS EN 12138-1998 Fruit and vegetable juices - Enzymatic determination of D-malic acid content - NAD spectrometric method《水果汁和蔬菜汁 D-苹果酸含量的酶测定 NAD分光光度方法》.pdf

BS EN 12139-1999 Surface active agents - Determination of the total polyethylene glycol content of non-ionic surface active agents (EO adducts) by HPLC GPC《表面活性剂 用HPLC GPC法测定非离子表面活.pdf

BS EN 12143-1997 Fruit and vegetable juices - Estimation of soluble solids content - Refractometric method《水果汁和疏菜汁 可溶干料含量测定 折射法》.pdf

BS EN 12144-1997 Fruit and vegetable juices - Determination of total alkalinity of ash - Titrimetric method《水果汁和疏菜汁 灰分总含硷量测定 滴定分析法》.pdf

BS EN 12145-1997 Fruit and vegetable juices - Determination of total dry matter - Gravimetric method with loss of mass on drying《水果汁和蔬菜汁 干燥总量测定 用重量测定法测定干燥过程中的质量损失》.pdf

BS EN 12146-1997 Fruit and vegetable juices - Enzymatic determination of sucrose content - NADP spectrometric method《水果汁和蔬菜汁 蔗糖的酶素测定 NADP分光光度测量法》.pdf

BS EN 12147-1997 Method for determination of titratable acidity of fruit and vegetable juices《水果汁和蔬菜汁酸度滴定测定方法》.pdf

BS EN 12148-1997 Fruit and vegetable juices - Determination of hesperidin and naringin in citrus juices - Method using high performance liquid chromatography《水果汁和蔬菜汁 橙皮苷和柚皮苷测定 高性能液.pdf

BS EN 12149-1998 Wallcoverings in roll form - Determination of migration of heavy metals and certain other elements of vinyl chloride monomer and of formaldehyde release《卷型墙面材料 甲醛释.pdf