搞好ADC发泡剂生产中的环境保护十分必要,节约和回收资源、降低物料和能源消耗也很重要,这是ADC生产中研讨和攻关的重要课题。下面介绍ADC及其原料水合肼在生产中三废处... 吕有余 - 《中国氯碱》 被引量: 0发表: 1994年 ADC发泡剂生产中的三废处理和综合利用 搞好ADC发泡剂生产中的环境保护十分必要,节约和回收资...
摘要: The results of the experiments on localized space-charge waves are presented. This includes the generation and propagation of space-charge waves in coasting beams, the end effect on space-charge waves in bunched beams, and the application of localized space-charge waves to beam diagnostics....
ID:0360aw 授权范围 商业用途,可用于营利性的商业、广告目的 授权限制 暂无 版权所有 摄图网已取得Dreamstime授权 720P1280 x 720px , mp4 1080P1920 x 1080px , mp4 4K3840 x 2160px , mp4 商用授权咨询:13818053407发票合同问题/ 成年男子用手指做亚洲眼睛 ...
液压缸CK-100/65x0360-H008-AW-B意大利ATOS油缸密封件 HAGGLUNDS马达 HAGGLUNDS液压马达 HAGGLUNDS柱塞泵...
摘要: 结果表明,除草剂世玛不仅对麦田恶性杂草雀麦有良好的防效,而且对麦田常见的阔叶杂草如荠菜,播娘蒿,小花糖芥等也有很好的防效.3%世玛乳油20,25,30mg/667m^2药后40d,对雀麦防效依次为81.8%,87.3%,92.5%,对阔叶杂草防效依次为93.5%,95.7%,98.7%.适宜的用药剂量为25-30ml/667m^2.关键词:...
摘要: Learn about Constitution Day & Citizenship Day through various government resources How did this special day come about?年份: 2017 收藏 引用 批量引用 报错 分享 全部来源 求助全文 Semantic Scholar 相似文献LibGuides: Constitution Day: Home E Rogers 被引量: 0发表: 2020年 LibGuides: ...
Blueway, which operates a fleet of 26 helicopters in support of the oil and gas, infrastructure,environment and search and rescue (SAR) industries, also has options on another four AW139s. Northern Ireland-based Haughey Air has placed an order for an AW139 configured for corporate and VIP ...
Hengstler编码器RI64/4096-AW4H2TB-A5-I IP65或IP67轴载,轴向/径向?12mm:60N/80N?7-10mm:40N/60N ?6mm/6.35mm:20N/40N高转速10000rpm典型启动转矩≤0.5Ncm ≤1Ncm(IP67)RI58-ORI58-T 1/2/3/4/5/10/15/20/25/30/35/40/45/50/60/64/70/72/80/100/125/ 128/144/150/180/200/230/250/256...