TCVN 2101-2008 Paints and varnishes Determination of specular gloss of non-metallic paint films at 20 degrees 60 degrees and 85 degrees《色漆和清漆 非金属漆膜镜面在20℃ 60℃和85℃时光泽的测定》.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

NF G52-209-1976 LEATHERS AND HIDES CHEMICAL TESTING OF LEATHER DETERMINATION OF ALUMINIUM OXIDE (AL203) 《皮革 皮革的化学分析 氧化铝（AL2 O3 ）含量的测定》.pdf

NF G52-211-1976 LEATHERS AND HIDES CHEMICAL TESTING OF LEATHER DETERMINATION OF SILICA 《皮革 皮革的化学分析 硅含量的测定》.pdf

NF G52-215-1976 Leathers and hides Chemical testing of leather Examination for penetration of tannage 《皮革 皮革的化学试验 鞣革的透入度检验》.pdf

NF G52-216-1976 Leathers and hides Chemical testing of leather Determination of chromium in soluble substances (spectrophotometric method) 《皮革 皮革的化学试验 水溶物质中铬含量的测定（分光光度法）》.pdf

NF G52-230-1999 Leather Determination of sulphated total ash and sulphated water-insoluble ash 《皮革 硫酸盐总灰分和水不溶性硫酸盐灰分的测定》.pdf

NF G52-300-1976 Determination of the resistance of white leathers to exposure to ultra-violet light 《白色皮革耐暴露紫外线光的测定》.pdf

NF G53-001-1970 Rules for flay and trim of raw bovine and equine hides and skins 《皮革 生牛皮（bovine） 和同等皮革的剥皮和修整规则》.pdf

NF G53-002-1970 Rules for the preservation of raw bovine and equine hides and skins salted in pile 《皮革 生牛皮（bovine） 和同等皮革绒毛加盐的贮存规则》.pdf

NF G54-102-1998 Tannery machines Moving plate machinery Safety requirements 《制革机械 动片机械装置 安全要求》.pdf