JUS B M3 011-1980 Support of mine openings Common concrete blocks Dimensiom《矿山支护 普通混凝土砌块 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

DIN EN 381-7-1999 Protective clothing for users of hand-held chainsaws - Part 7 Requirements for chainsaw protective gloves German version EN 381-7 1999《手提式链锯使用者防护服 第7部分 保护手套要求》.pdf

DIN EN 381-8-1997 Protective clothing for users of hand-held chain saws - Part 8 Test methods for chain saw protective gaiters German version EN 381-8 1997《手提式链锯使用者保护服 第8部分 护腿检验方法》.pdf

DIN EN 381-9-1997 Protective clothing for users of hand-held chain saws - Part 9 Requirements for chain saw protective gaiters German version EN 381-9 1997《手提式链锯使用者保护服 第9部分 护腿要求》.pdf

DIN EN 3813-2013 Aerospace series - Titanium alloy TI-P64001 (Ti-6Al-4V) - Annealed - Bar and wire for forged fasteners - D 50 mm German and English version EN 3813 2013《航空航天系列 钛合金.pdf

DIN EN 3816-2007 Aerospace series - Steel FE-PA3601 (X6CrNiTi18-10) - Air melted - Softened and cold rolled - Sheet and strip a ≤ 3 mm - R ≥ 800 MPa German and English version EN 3.pdf

DIN EN 3818-2005 Aerospace series - Bolts MJ threads in titanium alloy TI-P64001 - Strength class 1100 MPa (at ambient temperature) - Technical specification German and English ver.pdf

DIN EN 3819-2008 Aerospace series - Clearance for wrenches and sockets German and English version EN 3819 2008《航空航天系列 扳手和和套管的间隙》.pdf

DIN EN 382-1-1993 Fibreboards determination of surface absorption part 1 test method for dry process fibreboards German version EN 382-1 1993《纤维板 表面吸湿性测定 经干燥处理的纤维板试验方法》.pdf

DIN EN 382-2-1994 Fibreboards determination of surface absorption part 2 test method for hardboards German version EN 382-2 1993《纤维板 表面吸湿性测定 硬板试验方法》.pdf