NF T90-155-1997 Water quality - Determination of benzene and some derivatives - Part 1 head-space gas chromatographic method 《水质 苯和某些衍生物的测定 第1部分 液面上部气相色谱法》.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

2018届九年级化学上册第4章认识化学变化第3节化学方程式第2课时导学案无答案沪教版201901162127.doc

2018届九年级化学上册第5章金属的冶炼与利用复习导学案无答案沪教版201901162121.doc

2018届九年级化学上册第5章金属的冶炼与利用第1节金属的性质和利用第1课时导学案无答案沪教版201901162125.doc

2018届九年级化学上册第5章金属的冶炼与利用第1节金属的性质和利用第2课时导学案无答案沪教版201901162124.doc

2018届九年级化学上册第5章金属的冶炼与利用第2节金属矿物铁的冶炼导学案无答案沪教版201901162123.doc

2018届九年级化学上册第5章金属的冶炼与利用第3节金属防护和非金属回收导学案无答案沪教版201901162122.doc

2018届九年级化学下册第6章溶解现象第1节物质在水中的分散第1课时导学案无答案沪教版20190116281.doc

2018届九年级化学下册第6章溶解现象第1节物质在水中的分散第2课时导学案无答案沪教版20190116280.doc

2018届九年级化学下册第6章溶解现象第2节溶液组成的表示第1课时导学案无答案沪教版20190116279.doc