ejma meaning in English
生产的膨胀节和金属软管采用美国膨胀节制造
Examples
- The software takes visual basic6 . 0 as work flat , adopting activex technique , transfers autocad2000 painting orders from the exterior of vb through programme method . it is a re - exploitation software to design bellows expansion joints . the software adopts ejma , the current international widespread trade standard , as mathematics model
波纹膨胀节是安装在金属管线上起热补偿、柔性连接等作用的管道连接构件，本文以visualbasic6 . 0作为操作平台，采用activex技术，通过编程手段从vb外部调用autocad2000软件中的绘图命令，二次开发软件，以目前国际上行业中普遍采用的ejma标准作为数学模型，编辑波纹膨胀节设计软件。