ONORM B 4420-1989 Geotechnical engineering (foundation engineering) analysis of soil specimens principles for performing and evaluating of confined compression tests《岩土工程(地基工程)土壤标本.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

AECMA PREN 3761-1994 Aerospace Series Heat Resisting Alloy FE-PA2601 Softened and Cold Worked Bar for Forged Fasteners D Less Than or Equal to 50 mm 1100 MPa Less Than or Equal to .pdf

AECMA PREN 3762-1994 Aerospace Series Heat Resisting Alloy FE-PA2601 Softened and Cold Worked Wire for Forged Fasteners D Less Than or Equal to 15 mm 1100 MPa Less Than or Equal to.pdf

AECMA PREN 3763-1997 Aerospace Series Nuts Hexagonal Self-Locking Ball Seat in Heat Resisting Steel MoS2 Lubricated Classification 900 MPa (at Ambient Temperature) 315 Degrees C .pdf

AECMA PREN 3764-2009 Aerospace series Washers concave in heat resisting steel passivated Edition P 2《航空航天系列.钝化耐热钢凹面垫圈.版本P2》.pdf

AECMA PREN 3765-1997 Aerospace Series Electrolytic Silver Plating for General Use Steels Heat Resisting Alloys Copper and Copper Alloys Edition P1《航空航天系列电解镀银通用铜和铜合金钢》.pdf

AECMA PREN 3766-2009 Aerospace series Rivets blind nut plate universal head in heat resisting steel passivated metric series Edition P 1《航空航天系列.钝化耐热钢通用盲孔铆钉铆钉 公制系列.版本P1》.pdf

AECMA PREN 3767-2009 Aerospace series Rivets blind nut plate 100 degrees countersunk head in heat resisting steel passivated metric series Edition P 1《航空航天系列.钝化耐热钢100°埋头盲孔铆钉 公制系列.版.pdf

AECMA PREN 3768-1993 Aerospace Series Nuts Anchor Self-Locking One Lug Fixed Reduced Series With Counterbore in Heat Resisting Steel MoS2 Lubricated Classification 1 100 MPa (at A.pdf

AECMA PREN 3769-1996 Aerospace Series Electrolytic Polishing of Corrosion Resistant Steels and Heat Resisting Alloys Edition 1《航空航天系列电解抛光防腐蚀和耐热合金钢.第1版》.pdf