acetylene regulator
常見例句
- The cause of over standard acetylene content in a SZZ-3150/40 on-load voltage regulator is found out by chromatogram analysis and no-load test.
對一臺SZZ-3150/40型有載調(diào)壓裝置進(jìn)行色譜分析及空載試騐，找出該裝置乙炔含量超標(biāo)的原因。 返回 acetylene regulator