When using the aluminium contained steel sheath, the harmf of aluminum to the properties of deposited metal can be limited to some extent.
采用含铝钢带制造自保护药芯焊丝能充分发挥铝的有利作用，同时减少熔敷金属中残留铝含量及对性能的不利影响。
Sheath materials available are: steel(not UL listed), 304 & 316 stainless, titanium, zirconium, niobium and tantalum.
外套材质有：钢质（非UL认证），304和316不锈钢，钛钢，锆钢，铌钢和钽钢。
Two parallel steel wires are placed at the two sides of the steel tape. The cable is completed with a polyethylene (PE) sheath.
两侧放置两根平行钢丝后挤制聚乙烯护套成缆。
Composite stainless steel tube fiber unit, High strength steel wire armored inside. Hermetically metallic sealed, HDPE sheath.
复合不锈钢管光纤单元，高强度钢丝内铠，金属管密封，高密度聚乙烯护套。
Soft handle, all of the imported stainless steel bottom plate, consummate design, convenient repair, check valve steam flow regulation, steam pipe sheath, long life steam valve.
柔软手柄，全部进口部锈钢底板，精良设计，维修方便，回气阀蒸汽流量调节，蒸汽管外套，长寿命气阀。
This paper shows the methods for determining the ideal Shielding factor of cable sheath, and gives the formulas for calculating the additional impedance due to magnetic flux in the steel armor.
本文介绍了缆皮理想屏蔽系数的确定方法，同时给出了由钢带内的磁通引起附加阻抗的计算公式。
Composite stainless steel tube optical fiber unit, PDPE inner sheath, medium carbon steel wire armour, Ditumen coating, polypropylene yarn wrapping covering.
不锈钢管光纤单元，聚乙烯绝缘内护套，钢丝铠装，沥青浇灌，聚丙烯绳外被。
A knife body and a knife handle are made of stainless steel, and a knife sheath is made of plastics.
刀身和刀柄由不锈钢组成，刀套由塑料造成的。
Plasticore with its steel core adds strength and the plastic sheath adds to the cable body and corrosion protection...
塑封软轴的钢芯可增强软轴的强度，而在软轴外加的塑封外层可加强抗腐蚀能力。
Plasticore with its steel core adds strength and the plastic sheath adds to the cable body and corrosion protection...
塑封软轴的钢芯可增强软轴的强度，而在软轴外加的塑封外层可加强抗腐蚀能力。
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