防爆

Leaded gasoline exhaust pollution of traditional gasoline with the production process of tetraethyl lead as an anti-explosive agent.

、含铅汽油的废气污染传统汽油生产工艺中以四乙基铅作为防爆剂。

Objective Widespread used as gasoline oxygenate additives, methyl t-butyl ether were added to gasoline to enhance the octane number, reduce carbon monoxide in exhausts and to substitute for tetraethyl lead as an anti-knock agent.starting in the winter of 1992, MTBEup to 15wt.

研究目的甲基叔丁基醚(Methyl Tert-Butyl Ether，MTBE)是一种新型的汽油添加剂，主要用来增加汽油辛烷值，提高汽油燃烧效率，减少汽车尾气中一氧化碳等有害物质的排放，并代替四乙基铅用作汽油防爆剂。

The shops sell professional-series of temperature control, high-temperature-series, electric products, the company is involved in: TDA series of temperature control instrumentation, TDW series of temperature control instrumentation, TEA series of temperature control instrumentation, XMT series of temperature control instrumentation, XMTA series of temperature control instrumentation , XMTD series of temperature control instruments, temperature control switches, temperature table, pressure gauge, double-metal thermometer, WRN thermocouple, WRE thermocouple, WRP thermocouple, WZP thermocouple, WRNK thermocouple, WREK thermocouple , WRCK thermocouple, WZPK thermocouple, sensors, Yahuang dual, dual screw, handheld digital thermometer, CU50 copper resistance, Pt100 ceramic platinum resistance, Pt100 stainless steel platinum resistance, Mica platinum resistance, high temperature wire, wire compensation , High temperature resistant fabrics, high temperature tape, yellow wax tube, since the income of resin, stainless steel tube of electric, electric carbon steel pipe tubes, electric heating of the brass, titanium tube electric tube, the single electric, electric water heaters use of, water, Pot use of electric heating, the sauna, explosion-proof electric heating pipe, iron core, Dianre Dai, box-type electric furnace, an electric stove, oven, the oven, melting furnace tin, nickel chromium resistance wire, iron wire chromium resistance, resistance zone, civilian Furnace wire, high-power industrial furnace silk, mica films, a variety of high temperature ceramic beads, ceramic pads, hairdryer batteries, electric furnace set, the furnace Church, outside the wire, stainless steel bolts, 2.60, 2.60, stainless steel bolts, stainless steel - Head bolt, the first half of stainless steel bolts, stainless steel pan head bolts, stainless steel expansion bolts, self-tapping stainless steel, stainless steel core pulling rivets, stainless steel jets hoop, stainless steel wire hoop, stainless steel plates, stainless steel bar, stainless steel flanges, stainless steel pipe, Stainless steel wire, a variety of metal hose bridge.

本门市部专业销售温控仪系列、高温线系列、电热系列产品，产品涉及：TDA系列温控仪表、TDW系列温控仪表、TEA系列温控仪表、XMT系列温控仪表、XMTA系列温控仪表、XMTD系列温控仪表、温控开关、水温表、压力表、双金属温度计、WRN热电偶、WRE热电偶、WRP热电偶、WZP热电偶、WRNK热电偶、WREK热电偶、WRCK热电偶、WZPK热电偶、传感器、压簧偶、螺钉偶、数显手持式温度计、CU50铜电阻、Pt100陶瓷铂电阻、Pt100不锈钢铂电阻、云母铂电阻，耐高温导线、补偿导线、耐高温布、耐高温胶带，黄腊管、树脂自息管、不锈钢管电热管、碳钢管电热管、铜管电热管、钛管电热管、单头电热管、热水器用电热管、电水壶用电热管、桑拿管、防爆电热管、电熨斗芯、电热带、箱式电炉、民用电炉、烘箱、烤箱、熔锡炉、镍铬电阻丝、铁铬电阻丝、电阻带、民用电炉丝、大功率工业电炉丝、云母片、各种规格的耐高温瓷珠、瓷垫片、吹风芯、电炉盘、炉堂、外丝管、不锈钢外六角螺栓、不锈钢内六角螺栓，不锈钢沉头螺栓、不锈钢半圆头螺栓、不锈钢盘头螺栓、不锈钢膨胀螺栓、不锈钢自攻丝、不锈钢抽芯铆钉、不锈钢喉箍、不锈钢钢丝箍、不锈钢板材、不锈钢棒材、不锈钢法兰、不锈钢管件、不锈钢丝、各种规格的金属软管、桥架。

The object of this paper is the ZPT-650B disc brake of China Coal Research Institute Shanghai Branch, a three-dimensional transient thermal and stress coupled FEM model is established which confirms to the trim size of the disk as well as regard the coupled problem.

本文以煤炭科学研究总院上海分院的ZPT-650B防爆型盘式制动器为对象，按照制动盘的实际尺寸，充分考虑了制动盘的温度场和应力场耦合问题，建立了三维循环对称有限元模型。

According to the design features of the explosion-proof paperless recorder,the paper gives a detailed introduction of the torque recorder design based on snap-in micro-con- troller,which includes six circuit parts.

针对防爆要求下无纸记录仪的设计特点，详细地介绍了一种基于嵌入式微控制器的扭矩记录仪的设计。

The main products of our company are the crane and metallurgicall motor,explosion-proof motor,variable-frequencyadjustable-speed motor,multi-speed motor,braking motor,roller motor,valve motor,vibration motor,motor for fan,reduction,and augers,tumbling barrel motor,tower motor,shield motor and pumps.Our company can produce other products accordingto the needing of users.

本公司主要生产和销售起重冶金电机、防爆电机、变频调速电机、多速电机、制动电机、辊道电机、阀门电机、振动电机、风机专用电机、减速机专用电机、滚筒电机、工程钻孔机专用电机、塔机专用电机以及屏蔽电机和屏蔽电泵等产品，并可根据用户的要求，研制生产其他各种专用产品。

This entry is defined as Ex component, which is fitted to Ex electrical equipments as the fixing for a most complete line of unarmored cable.

引入装置为Ex元件，应与防爆电气设备配套使用，适用于各种类型的非铠装电缆的固定。

And supplies Italy forest this very limited company '' s (SMART 3)(CYBER 3)(SENTOX 14-44)(PMC602EV/ IDI)(PL4) waits for series all sorts of venomousness, prevents burst gas concentration testing meter and monitor and control systematic sale.

并代理意大利森斯特有限公司的(SMART 3)(CYBER 3)(SENTOX 14-44)(PMC602EV/IDI)(PL4)等系列的各类有毒，防爆气体浓度测试仪及监控系统的销售。

Special car-explosion-proof insulation film; series of car modification kits, and other large wholesale: Engine under-boards; chassis armored vehicle noise insulation materials; super car credit; xenon headlamps; fixed wing; balance bar; explosion-proof membrane; powerful car buffer; Shoufeng floor plastic molding; power inverter; Wiper high-end vehicle maintenance beauty products; vehicle quality inside and outside decoration pieces; car upholstery Block set, lace half Block set, such as automotive supplies.

发动机下护板；底盘装甲；汽车隔音隔热材料；汽车超级增光器；氙气大灯；定风翼；平衡杆；防爆膜；汽车强力缓冲器；手缝成型地板胶；电源逆变器；高档雨刮；汽车养护美容用品；汽车内外精品装饰件；汽车座垫座套、蕾丝半截座套等汽车用品。

Related problems about structural fire resistance are presented including fire resistance of reinforced concrete structure,hypo-stress initiated by fire,catenary action of beams,fire resistance design method of frame structure,crack mechanism of concrete and explosinon-proof measures,and this accelerates the development of architectural apyrous design.

提出了结构抗火相关问题的思考，包括加固混凝土结构抗火性能、火灾引起的次应力、梁的悬链线效应、框架房屋抗火设计方法、混凝土爆裂机理及防爆措施等，从而促进建筑抗火设计的发展。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新