JUS B M2 641-1984 Supprot of mine openings Yielding arch type A《矿山支护 可缩性拱形支架（A型）》.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

DIN EN ISO 11621-2008 Gas cylinders - Procedures for change of gas service (ISO 11621 1997) German version EN ISO 11621 2005《气瓶 换气服务程序 n》.pdf

DIN EN ISO 1163-1-1999 Plastics - Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials - Part 1 Designation system and basis for specifications (ISO 1163-1 1.pdf

DIN EN ISO 1163-2-1999 Plastics - Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials - Part 2 Preparation of test specimens and determination of properties.pdf

DIN EN ISO 11634 Berichtigung 1-2007 Snowboard-boots-interface with ski-binding(ISO 11634 1996) Corrigenda to DIN ISO 11634 1997-10(ISO 11634 1996 Cor 1 2007)《滑雪板 滑雪靴 带滑雪靴固定装置的接口(I.pdf

DIN EN ISO 11640-2013 Leather - Tests for colour fastness - Colour fastness to cycles of to-and-fro rubbing (ISO 11640 2012) German version EN ISO 11640 2012《皮革 色牢度试验 抗周期性往复磨擦的色牢度(.pdf

DIN EN ISO 11641-2013 Leather - Tests for colour fastness - Colour fastness to perspiration (ISO 11641 2012) German version EN ISO 11641 2012《皮革 色牢度试验 耐汗渍的色牢度(ISO 11641-2012) 德文版本E.pdf

DIN EN ISO 11642-2013 Leather - Tests for colour fastness - Colour fastness to water (ISO 11642 2012) German version EN ISO 11642 2012《皮革 色牢度试验 耐水洗的色牢度(ISO 11642-2012) 德文版本EN ISO 1.pdf

DIN EN ISO 11643-2009 Leather - Tests for colour fastness - Colour fastness of small samples to solvents (ISO 11643 2009) English version of DIN EN ISO 11643 2009-10《皮革 色牢度试验 小型溶剂样.pdf

DIN EN ISO 11644-2009 Leather - Test for adhesion of finish (ISO 11644 2009) English version of DIN EN ISO 11644 2009-09《皮革 涂层粘牢度试验(ISO 11644-2009) 英文版本DIN EN ISO 11644-2009-09》.pdf