2) wall sprinkler
边墙型洒水喷头
3) extended coverage sidewall sprinkler
边墙型扩展覆盖喷头
1.
Discussion on extended coverage sidewall sprinkler;
边墙型扩展覆盖喷头技术探讨
6) allotype spout
异型喷头
1.
And after adoption allotype spout,the diameter of monotube rotary shotcrete foundation pile is availably augmented,the work efficiency and quality are evidently advanced,and the cost of construction is debased.
而采用异型喷头工艺技术 ,单管法旋喷的桩径可有效增大 ,其成桩工效及质量明显提高 ,也降低了施工成
补充资料:边墙
1.见"边墙"。
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