对于穿行于低温狭窄空间的管路，可用玻璃钢保温材料或胶带包覆或者将预制好的套管套在管子上，并用胶带固定。
Insulate any pipes that run through unheated crawl Spaces. Wrap them with fiberglass insulation and tape or put preformed pipe sleeve insulation along the pipes, then tape the sleeves in place.
检查靠近外墙的所有管路，并在管路和墙体之间包覆玻璃钢保温层或石棉，以确保低温远离管路。
Check any pipes that run close to outside walls. Put some fiberglass insulation or rockwool between the pipe and the wall to help keep the cold away from the pipe.
采用化学反应法，在普通碳素钢上涂覆一层均匀致密的陶瓷涂层。
The carbon steel sample is coated with a uniform dense ceramic layer by chemical reaction method.
分析了造成锅炉煤气管道系统腐蚀的主要原因，提出并实施了采用聚四氟乙烯钢覆热滚塑内衬管道的解决办法。
This paper analyzes the main causes of corrosion on boilers' gas pipelines, puts forth the measure of teflon-steel coated thermoplastic inner-cased pipe, which was implemented.
H13 热作模具钢表面经激光熔覆钴基合金后显著提高了模具的高温硬度和热疲劳抗力。
With laser cladding Co-base alloy coatings, the high temperature hardness and thermal fatigue resistance of H13 hot-working die surface were appreciably increased.
研究了在耐酸不锈钢基体上采用激光熔覆和等离子喷焊两种工艺形成的涂层对耐腐蚀性的影响。
The effect of coating on anti corrosion has been studied, which is formed by laser cladding and plasma spurt welding on metal base of anti acid stainless steel.
用此材料包覆钢构件的防火保护方法具有防火涂料无法比拟的优点，是一种理想的钢结构耐火保护方式。
This fire protection method by using the material to envelope steel members has an unparalleled advantage over the fireproof paint and is a kind of ideal fireproof protection of steel structures.
分析了包覆导电混凝土钢接地体腐蚀的原因。
The reason for corrosion of the grounding steel conductor in surrounding conductive concrete is analyzed.
为此，介绍了钢框架组合结构的防火设计，如采取合理结构形式，优质钢材，外部涂覆防火涂料等措施。
The fireproof design measures, for example, using reasonable structural form and high quality steel, to which fireproof paints are applied are also introduced in this paper.
钢芯线预热温度和铜液温度的升高使包覆比下降，重熔时间缩短。
The increase of the preheating and liquid copper temperature of copper clad steel wires makes the cladding ratio down and the remelting time short.
利用中间过渡层的作用，在镁基金属复合材料上激光熔覆了不锈钢合金层，熔覆层与基体为冶金结合。
With the effect of spraying transitional layer, a stainless steel alloy layer was obtained on the magnesium based metal matrix composites by laser cladding.
介绍了在奥氏体不锈钢基材上激光涂覆生物陶瓷涂层的研究结果。
The bioceramic coating by laser cladding has high bonding strength and e.
综述了国内外不锈钢抗空蚀激光表面熔覆技术的研究现状，介绍了该技术的特点，设备和抗空蚀熔覆粉末体系。
The anti-cavitation laser cladding technique for the surface of stainless steel is reviewed. The equipments, deposition process and laser cladding powder are introduced.
公开了一种具有钢或硬质合金衬底的金刚石涂覆的切削工具。
A diamond coated cutting tool is disclosed having a either steel or cemented carbide substrate.
利用扫描电镜、能谱仪、X射线衍射等法对熔 覆合金层、合金 层与 钢基体的结合界面等进行了显微组织及相结构的分析。
The microstructure and phase constitution of the coat and the boundary between coat and substrate were studied with SEM, EDX and X-ray analysis techniques.
本文叙述了用一台高功率二氧化碳激光器在60号钢表面所作的碳钨合金包覆实验。
This article presents our experimental procedure of carbon-tungsten alloys cladding treatment on No. 60 steel surf ace by means of a high power CW CO2 laser.
本文叙述了用一台高功率二氧化碳激光器在60号钢表面所作的碳钨合金包覆实验。
This article presents our experimental procedure of carbon-tungsten alloys cladding treatment on No. 60 steel surf ace by means of a high power CW CO2 laser.
应用推荐