Very few cars had reversing lights.

Light, reversing, for motor vehicles crash back maneuver

倒车灯，机动车辆用

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Very few cars had reversing lights in those days.

那时候汽车很少有倒车灯。

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Along with the luminous efficiency of white LED developing speedily, LED is being more and more used in reversing lamps for motor vehicle.

随着白光LED发光效率的迅速提高，LED被逐渐应用于汽车倒车灯中。

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One shows three sets of male legs in identical dark trousers and slightly infra dig loafers.

在其中一张照片上，有3双穿着相同深色裤子的男性的腿，脚上都穿着不太正式的懒人鞋。

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There are eight shoes in all, coming in everything from sneakers to slip-ons.

新产品中共有8款鞋子，从运动鞋到懒人鞋应有尽有。

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Traps must use the best quality products, limited funds should be used in the knife's edge.

疏水阀一定要选用质量最好的产品，要把有限的资金用在刀刃上。

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This steam trap has a simple structure, mainly consisting of float balls BSd automatic emptying devices.

该疏水阀的结构比较简单，主要由浮球和自动排空装置组成。

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It is one of the most ideal traps in boiler system steam tracing and midget heating system.

在供热系统中的蒸汽主管线和小型加热设备是最理想的疏水阀之一。

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Gauge Appropriation trap, have reasonable with small scaled construction with the superior of the high quantity.

仪表专用疏水阀，具有合理的特小型结构和高质量的优越性。

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A new type of thermostatic steam trap is designed with shape memory alloy ( SMA).

利用形状记忆合金的功能特性设计了一种新型的热静力式蒸汽疏水阀；

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The design of quality inspection center for key products used in steam pipe network is introduced.

介绍了蒸汽管网关键产品（疏水阀、减压阀、温控阀、凝结水回收泵等）质量检测中心的设计。

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The type, calculation and selection of the water discharge valve were introduced in this article.

主要介绍了疏水阀的类型、计算以及选用要点。

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Steam trap load quantity is an important parameter that the users select steam trap.

蒸汽疏水阀负荷系数是用户选用疏水阀的一个重要参数。

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Application of Steam Trap Type Selection in Energy-Saving Optimal PA ( Phthalic Anhydride) Device

蒸汽疏水阀的选型在苯酐装置节能优化中的应用

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The transformation of condensate valves in the steam system of double cylinder paper machines

疏水阀在双缸纸机蒸汽系统中的改造

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Force Analyses on Φ 40 Float Ball Traps

Φ40自由浮球式疏水阀工况分析

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Study on steam trap with shape memory alloy

疏水阀形状记忆合金动作元件特性分析与设计

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Application of Steam Water Discharge Valve in Petrochemical Enterprises

蒸汽疏水阀在石化企业生产中的应用

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Labor-Saving Dredge-Water-Valve of Invert-Pail-Pattern to Apply in Evaporate System

倒置桶型节能疏水阀在蒸发系统上的应用

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Characteristics and applicability analysis of an aneroid steam trap

膜盒式蒸汽疏水阀的特点及适用性分析

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