tracelement
基本解釋
- n.微量元素
英漢例句
- Note: Tracel limits are divided into two kinds. One has two positions and another has four positions. Two-position actuators aresupplied as normal orders and four-position are supplied as special orders.
注:閥門(mén)電動(dòng)裝置中的行程控制機(jī)構(gòu)有二位置及四位置兩種,正常供貨為二位置,四位置需要特殊訂貨。