“pipeless heating and ventilation”的概念、定义、翻译、参考文献-科学参考

单词	pipeless heating and ventilation
释义	pipeless heating and ventilation 无管供暖与通风设备无管式采暖通风
随便看	flat-bottom tappet flat bottom washing bottle flat bow flat braid flat braided cord flat-braided cord flat braided elastic flatbreaking flat brick pavement flat broach grinder flat brush flat-built tyre flat bulb iron flat-bulb iron flat bulb steel flat-bulb steel flat bundle test flat burner flat bus-bar flat bush flatbusting flat butted seam flat cable flat cable head flat cancellation

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。