leco
美
英 
例句
TDetermination of C and S content in pig iron with Leco CS-344 infrared analyzer was conducted and discussed.
对进口CS-344红外碳硫分析仪测定生铁中碳硫进行了试验与探讨。
LECO Corporation Shanghai Representative Office
美国力可公司上海代表处
Troubleshooting of LECO CS600 high frequency infrared carbon and sulfur analyzer
600型高频红外碳硫仪常见故障的检修