1) coiled reinforced bar
盘螺
1.
The production of Φ 8 mm hot-rolled coiled reinforced bar with Nb micro-alloyed HRB400 high-speed wire is introduced.
介绍了邯钢线材厂采用高速线材轧机生产Φ8mm铌微合金化HRB400热轧盘螺的生产控制过程,产品质量符合GB1499-1998标准要求。
2) spirally coiled tube
盘管，螺盘管
4) ribbed steel wire rod
螺纹盘条
5) Spiral coil
螺旋盘管
1.
Using super absorption polymer mixed with the original soil as backfilled material, explores the performance of the ground-source heat pump system with spiral coil and U-shaped coil as underground heat exchanger respectively by experiment and obtains the performance curves.
将超强吸水树脂混合于原土中作为回填材料,在制热工况下分别对使用螺旋盘管、U型管地下换热器时地源热泵系统的性能进行了实验研究,得出了系统的性能变化曲线。
6) spiral coil ground heat exchanger(GHE)
螺旋盘管
1.
In heat model,spiral coil ground heat exchanger(GHE)and U-shaped GHE were tested,respectively.
在热泵制热工况下,超强吸水树脂与源土混合作为回填材料,分别对螺旋盘管、U型管以及整个系统进行了实验研究,得出系统性能变化曲线。
补充资料：询盘与还盘
询盘：指买方或卖方为洽商交易向对方提出有关交易条件。
还盘：指受盘人对发盘内容不同意或不完全同意而提出修改或变更的表示。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条