proof box的例句大全

A light-proof box with a lens at one end and light-sensitive film at the other.

一头有镜头另一头有胶片的不透光的箱子。

Numerical Simulation and Optimization in Aspheric Optical Plastic Lens Injection Molding; a light-proof box with a lens at one end and light-sensitive film at the other.

塑料非球面光学镜片注塑成型数值模拟与工艺优化一头有镜头另一头有胶片的不透光的箱子。

Technology: Ex-heating tube, which is heated by the blast and explosion-proof box with wiring from.

工艺: 防爆 式加热管, 它是由防爆加热管与 防爆 接线盒配合而成.

Business Scope: Design and manufacturing of a range of products such as explosion-proof apparatuses such as junction box, power box, push button box, pressurized cabinet, lamps and etc.

主营业务：l接线箱、动力箱、按钮箱、正压柜、灯具等系列防爆电器产品的设计、制造。

The Improvement of The Structure of Explosion-proof Pit on of YB Series Motor Terminal Box Cover

YB系列电机接线盒盖防爆凹窝结构改进

Detailed data about the way to connect power cable into the explosion-proof junction box.

电缆接入防爆接线盒的方式的详细数据；

Means to Reduce the Electrical Terminal Box Size of Underground Explosion-proof Motors

减小井下防爆电机接线盒尺寸的措施

Designing of flameproof shell body New Construction of Flame-proof Terminal Box

隔爆壳体的设计研究新型隔爆接线盒结构

A Terminal Box of Flame-Proof Motor

隔爆型电机的接线盒

Present condition of the terminal box of flame-proof motor is simply described and some suggestions on improvement are presented in combination with actual construction characteristics of foreign products.

简述了隔爆型电动机接线盒的目前状况，结合国外实际产品的结构特点，提出了改进的建议。

The rot-proof container can have an iron type, a bottle contained can type, a lunch box type which can be reused after being used, or inner and outer plastic bag packing type.

防腐盛具可为铁制或瓶装罐头式，也可为食用后能继用的饭盒餐具式，还可为内外层精制塑料袋包装式。

analysis of lead-in wire structure of auxiliary terminal box of large-sized flame-proof motor

大型隔爆型电机附属接线盒内部引线结构分析

a study of active dust-proof design of the microcomputer box

微机机箱主动防尘设计研究

USA DC motor control PCB , Weather proof control box with speed digital display and preset welding speed.

进口调速控制PCB板, 数显速度指示,可预置焊接速度.

Air-cooled design and explosion-proof control box.

风冷式设计及 防爆 箱控制.

The different light source is selected, explosion-proof ballast box is required, please declare in order.

用户选择不同的光源时, 应购配套的防爆镇流器箱, 请在订货时说明.

Improvement of rain-proof capability of the junction box on the hoist seat of the bushing to increase reliability of main transformer

改善套管升高座接线盒防雨性能提高主变运行可靠性

animation film at the box office revenue summary sheet and related financial proof.

动画电影的票房收入汇总表及相关财务证明。

Designing of Impact proof and Bibration proof packing Box for Large optical Instrument

大型光学仪器的抗运输冲击、振动包装箱的设计

After the analysis of cause of furnace explosion, points out that the sealed box type furnace is apt to cause explosion by comparison to other controllable atmosphere furnaces, in the case of its structure feature, and offers specifications for explosion-proof of that furnace designing.

从爆炸成因分析入手，指出由于密封箱式炉的结构特点与其它可控气氛炉相比更易造成爆炸事故，提出了在防爆设计中应遵循的一些技术要求。