NBN 284-02-1971 6875 《建筑物顶的沥青防水层（a） 试验方法》.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

CSN 49 0116-1980 Wood Determination of the modulus of elasticity in static bending《木材 静态弯曲的弹性模量测定》.pdf

CSN 49 0117-1979 Wood Impact strength in flexure《弯曲部分的冲击强度》.pdf

CSN 49 0118-1979 Wood Shear strength parallel to the grain《木材 平行于谷物的剪切强度》.pdf

CSN 49 0119-1983 Wood Determination of cleavability《可解理性的测定》.pdf

CSN 49 0126-1988 Testing of growth wood properties Method for determination of swelling《木材特性的测试 膨胀测定的方法》.pdf

CSN 49 0128-1988 Testing of growth wood properties Method for determination of shrinking《木材性质的测试 收缩测定的方法》.pdf

CSN 49 0134-1983 Wood Determination of abrasion resistance《耐磨性的测定》.pdf

CSN 49 0135-1983 Wood Determination of nail and screw drawing resistance《球和螺丝牵引阻力的测定》.pdf

CSN 49 0136-1983 Wood Determination of Janka hardness《木材 Janka硬度的测定》.pdf