hot top是什么意思

用法例句

This kind of flaw has been basically eliminated after small thermal insulating sinkheads were replaced by big ones.

采用５０ｋｇ／ｍ钢轨的钢锭模小保温帽改为大保温帽，基本消除了这种缺陷。

Analysis on the leakage of thermal insulation roof waterproofed with coiled material;

卷材防水保温平屋面渗漏分析

Scheme alternatives for internal thermal insulation construction utilizing sandwich slab in cast-in-place balcony of high-rise building;

高层住宅现浇阳台泰柏板内保温施工方案选择

Discussion on zero heat preservation during quenching/normalizing structural steel;

结构钢淬(正)火热处理零保温探讨

Study and computer simulation of heat preservation in irrigetion works;

渠系水工建筑物保温措施的研究及计算机模拟

Discussion on application of XPS heat preservation system on heat preservation of building s exterior wall;

浅谈XPS保温系统在建筑外墙保温中的应用