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- The trends of changes in children's blood lead levels since the introduction of lead free gasoline in Shanghai 上海市推广使用无铅汽油对儿童血铅水平影响的追踪调查
- Keywords petrols;lead free gasoline;reformulated gasoline;catalytic cracking;alkylation process;national standard; 车用汽油;无铅汽油;新配方汽油;催化裂化;烷基化过程;国家标准;
- Keywords Methyl tertiary-butyl ether （MTBE）;Lead free gasoline;Toxicity of kidney;Ultrastructure;Lipid peroxide （LPO）; 甲基叔丁基醚（MTBE）;无铅汽油;肾脏毒性;超微结构;脂质过氧化;
- Please fill up my gasoline tank with lead free premium gas. 请加满油箱-无铅高级汽油。
- lead free gasoline 无铅汽油
- TK0730 is a no-clean type flux cored wire designed for Lead free. TK0730是一种免清洗型焊剂芯焊锡线,适用于无铅应用。
- Your next BEST choice in Lead Free capable reflow oven. 您的下一个最佳的无铅回流焊炉的选择一定是保乐。
- The green cresset is the mark of lead free processing. 绿色灯号是无铅制程标识。
- Shell Malleus GL is a range of premium quality, lead free. 壳牌马力士GL是一系列优质、不含铅、抗极压的润滑剂.
- TK1030 is a no-clean type flux cored wire NEWLY designed for Lead free. TK1030是一种新近研制的免清洗型焊剂芯焊锡线,适用于无铅应用。
- TK5930 is a no-clean RMA type flux cored wire designed for Lead free. TK5930是一种免清洗轻度活化松香(RMA)型焊剂芯焊锡线,适用于无铅应用。
- This procdure provides instruction for lead free BGA reballing process. 该程序为无铅。
- The latest version of our Lead free cored wire provides excellent workability. 最新的无铅带芯焊锡线具有优良的工作能力。
- What notification will you give before introducing lead free products? 在向客人推荐无铅化产品前有什么样的相关的注意事项?
- Why do some souls lead free and easy lives while others choose to suffer and go through countless predicaments? 为何有些灵魂可以轻松自如,有些灵魂却选择受苦并遭遇许多苦难?
- TCS-509-5042S(F12-1) is Lead free, RA type solder paste which is designed to be washable. TCS-509-5042S(F12-1)是无铅活化松香型焊锡膏,可以水洗。
- NEMI Association has formed a Lead Free Task Force to investigate alternatives to lead bearing alloys. NEMI协会已经成立了一个无铅特别工作组,研究含铅合金的替代品。
- Forced convection cooling system to easily reach the requirements of strict lead free soldering processes. 强制冷却系统实现急冷达到无铅焊接工艺的冷却降温要求。
- Electrolytic gold, ENIG, immersion tin, immersion silver, OSP &Lead Free HASL are already in production. 已投产无铅工艺有电金、沉金、沉锡、沉银、有机保护膜及无铅喷锡。
- The price of lead free premium gas seems to be getting higher and higher. How come? 无铅高级汽油的价钱似乎越来越高，怎么搞的?
