A bright pickling and chromating process for copper pipes was introduced.
介绍了一种紫铜管光亮酸洗钝化工艺。
The copper pipes are mounted onto wooden slats, forming a wave-like shape.
铜管被安装在木板上，形成波浪的形状。
The detective velocity and its stability by the eddy current testing are tested with copper pipes.
针对涡流检测中的检测速度及其稳定性，用铜管进行了一些试验。
Older homes may have lead pipes, but even new plumbing that's lead free can still contain lead in brass fitting or faucets or in copper pipes with soldered joints.
旧的家庭用的是铅管，但是即使是新的无铅水管装置在焊接接头的铜管件或水龙头或铜管中也含有铅。
They are made of high-quality copper pipes and brass, and made by advanced technique of bending and welding, with advantages of tight welding and leakage resistance.
管组件是由优质铜管制造，通过先进的弯管和焊接技术工艺制造，由于良好的焊接工艺具有很好的气密性。
Presents the different connecting forms of copper pipes in the refrigeration plant, gives an analysis and expatiate to the features and applying of the connecting forms.
本文介绍了制冷设备中铜管的各种连接形式，并对各自特点和运用进行了分析和阐述。
Plumbers are steadily switching from copper pipes to plastic ones; and the Chinese have found a way of substituting the metal with cheaper aluminium in air-conditioning units.
水管工们已逐渐用塑料管代替铜管，中国也已用更便宜的铝代替空调元件。
While drinking water is the most obvious source of copper in our diet, because of copper pipes, the substance is also quite common in red meat, nuts, shellfish, and many fruits and vegetables.
在我们的饮食中由于饮用水多使用铜管，因而成为最显见的铜源，铜在红肉、贝类、坚果以及许多水果、蔬菜中普遍存在。
All standard coils are mechanically expanded copper pipes plus aluminum fins. The surface cooling section is equipped with a pitched discharge coil to ensure complete discharge of condensed water.
盘管的标准型式均为铜管串铝翅片结构，采用机械胀管。表冷段设计有倾斜式排水盘，保证彻底排尽水盘中的凝水。
While urban areas are not short on fiber optic and copper cable, these physical data pipes are sometimes prohibitively expensive and difficult to run to the more remote reaches of the nation.
虽然城市地区不缺乏光纤和铜光缆，但这些物理数据管道有时候极其昂贵，也很难到达国家最偏远的地方。
Even abandoned houses have temporary visitors-not just the armies of scavengers snatching copper wire and steel pipes, but also the occasional card players and drinkers.
即使是这些废弃房屋也有了临时访客——不仅是抢铜线和钢管的拾荒大军，偶尔还有打牌和饮酒的人。
When they built this place in 1858, the pipes were lead. A century later, they discovered lead was a health risk, so they went to copper.
当1858年建造这座监狱时，管道的材质是铅制的，100年过后，建造方发现铅是对健康有害的，所以管道材质改为铜制。
In this paper, the copper alloy for corrugated radiating radiatorstrips and pipes of auto radiators was studied.
本文研究了管带式汽车散热器散热波浪带和散热管用的铜合金。
Thanks to them, thermal spreaders made with heat pipes and thermal spreaders made with copper are compared.
本文也把热管式均热器的性能与铜板式均热器做了比较。
The pipes are made of an alloy of copper and zinc.
这些管道是由铜和锌的合金制成的。
The UTC? range is especially designed for connecting pipes that are made from a variety of different materials, such as polyethylene, galvanized steel, PVC, copper, ABS, lead and stainless steel.
该产品专门设计用于连接用不同的材料制成的管道，这些材料有聚乙烯、镀锌钢、聚氯乙烯、铜、苯乙烯、铅、不锈钢等。
Continuous roller hearth furnaces for the heat treatment of steel, stainless steel, copper and copper alloy bars, sections and pipes.
钢，不锈钢，铜及铜合金的棒，零件和管的热处理连续辊底式炉。
Stainless steel, carbon steel, alloy steel, spring steel, Aluminum alloy, copper plate, Aluminum plate, gold, silver, Titanium, other metal plates and metal pipes.
不锈钢、碳钢、合金钢、弹簧钢、铝合金、铜板、铝板、金、银、钛等金属板材及管材。
Stainle teel, carbon steel, alloy steel, spring steel, Aluminum alloy, copper plate, Aluminum plate, gold, silver, Titanium, other metal plates and metal pipes.
不锈钢、碳钢、合金钢、弹簧钢、铝合金、铜板、铝板、金、银、钛等金属板材及管材。
Heat medium flows through the United box and heat pipes, all copper, with good corrosion resistance to alkaline water.
热媒流经的联箱及散热管，全部紫铜管，具有良好的抗碱性水腐蚀能力。
Heat medium flows through the United box and heat pipes, all copper, with good corrosion resistance to alkaline water.
热媒流经的联箱及散热管，全部紫铜管，具有良好的抗碱性水腐蚀能力。
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