JUS H G8 035-1981 Reagents Sulphuric acid Determination of copper content Flame atomic absorption method《试剂 硫酸 铜含量测定 火焰原子吸收法》.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

DLA MIL-PRF-39016 38 C VALID NOTICE 1-2010 Relays Electromagnetic Established Reliability DPDT Low Level to 2 Amperes (0 150-Inch Terminal Spacing) with Internal Diodes for Coil Tri.pdf

DLA MIL-PRF-39016 41 E VALID NOTICE 1-2010 Relays Electromagnetic Established Reliability DPDT Low Level to 1 Ampere Terminals 0 100-Inch Grid Pattern Sensitive 60 Milliwatts Coil .pdf

DLA MIL-PRF-39016 42 E VALID NOTICE 1-2011 Relays Electromagnetic Established Reliability DPDT Low Level to 1 0 Ampere with Internal Diode for Coil Transient Suppression Terminals .pdf

DLA MIL-PRF-39016 43 E VALID NOTICE 1-2010 Relays Electromagnetic Established Reliability DPDT Low Level to 1 0 Ampere with Internal Diodes for Coil Transient Suppression and Polari.pdf

DLA MIL-PRF-39016 44 E VALID NOTICE 1-2011 Relays Electromagnetic Established Reliability DPDT Low Level to 2 Amperes Terminals 0 200-Inch Grid Pattern (Sensitive 100 125 Milliwatt.pdf

DLA MIL-PRF-39016 47 C VALID NOTICE 1-2011 Relays Electromagnetic Established Reliability DPDT Low Level to 0 5 Ampere ( 100 D I P Terminal Spacing) One-Tenth Size Sensitive Bi-Sta.pdf

DLA MIL-PRF-39016 53 C VALID NOTICE 1-2011 Relays Electromagnetic Established Reliability Hermetically Sealed 4PDT Low Level to 2 Amperes ( 150-Inch Terminal Spacing) with Internal.pdf

DLA MIL-PRF-39016 54 D VALID NOTICE 1-2011 Relays Electromagnetic Established Reliability Hermetically Sealed 4PDT Low Level to 2 Amperes ( 150-Inch Terminal Spacing) with Internale.pdf

DLA MIL-PRF-39016 55 B VALID NOTICE 1-2011 Relay Electromagnetic Established Reliability DPDT Low Level to 2 Amperes ( 200-Inch Terminal Spacing) with Internal Diode for Coil Trans.pdf