制管的

Category III new steel (400 MPA rolled ribbed bar) straighten cutter, cold-rolled and twisted steel machinery, drawing spiral steel machinery, steel stripping rib straight thread rolling machine, concrete pipe machinery, and more varieties and more models available for users Choice, quality, reliable, affordable, timely service, the establishment of a sound quality management system to ensure product quality and stability control, and through the China Quality Certification Center certification.

新III级钢（400MPA热轧带肋钢筋）调直切断机，冷轧扭钢筋机械，冷拔螺旋钢筋机械，钢筋剥肋直螺纹滚丝机，混凝土制管机械，多品种多型号可供用户选择，质量可靠，价格低廉，售后服务及时，建立了完善的质量管理体系，确保产品质量得到稳定控制，并通过了中国质量认证中心的认证。

And the output contact of the differential pressure controller is "open", the digital tube displays

制仪的输出触点断开时，数码管显示为"0"，24V亦无输出。压差控制仪的输出触点闭合

Products are widely applied to various: bend, water, stamping products, electronic products, and promptly, pen holder, piston, banding belt, clamp, toys, kitchen equipment and accessories, frame, welcome, vortex spring, tape, timer and starter, etc Our company owns advanced equipment and technology, high precision rolling mill, slitting machine, twisted, polishing machine, mirror 8K machine, automatic cutting machine, heat treatment, such as wind forming machine equipment, high precision instrument parts.

产品广泛应用到各类：折弯，水涨，冲件制品，电子产品、制管、弹片、笔夹、活塞环、捆扎带、卡箍、玩具、厨房设备、纺织机配件、综丝、洗尘器、涡形弹簧、卷尺、定时器和启动器等我公司拥有先进的设备和工艺、高精度轧机、分条机、拉绞机、抛光机、镜面8K机、自动剪切机、热处理流水线、发条成形机等设备以及高精度的测试仪件器。

The company has advanced technology equipment and pipe sound detection equipment.

公司拥有先进的制管工艺设备和完善的检测设备。

Tackle key problem through the technology and the application of new and high technology, enrage on the west east be defeated by a project to be reached from tubal material make a valve, solder, inside system of pressure boost of Tu Fu, compressor is optimized, the nondestructive that automation control goes to to flowmeter is measured and solder detects the respect such as the technology gained revolutionary headway.

通过技术攻关和高新技术的应用，西气东输工程从管材及制管、焊接、内涂敷、压缩机增压系统优化、自动化控制到流量计量和焊接的无损检测技术等方面都取得了突破性进展。

The company has an advanced system tube process equipment and complete testing equipment.

公司拥有先进的制管工艺设备和完善的检测设备。

The Company is responsible for people at high-frequency machine Through more than ten years of research and design, has been developed to create a series of applicable to all types of plastic / PVC, rubber, leather, Blister packaging high-frequency welding / fusing machine; trademark high-frequency equipment machinery, high-frequency metal weld / heat treatment machine ; high-frequency pipe machine; high-frequency synthetic resin preheating aircraft and other special plastics processing machinery.

本公司负责人在高周波机器上通过十余年的研究和设计，现已开发，制造出一系列适用于各类塑胶/PVC，橡胶，皮革，吸塑包装等高周波熔接/熔断机；高周波商标专用设备机械，高周波金属熔接/热处理机；高周波制管机；高周波合成树脂预热机以及其它特殊塑胶加工机械等。

Leading products hollow solid block all kinds of hydraulic machine, rotating roller, centrifugal, squeeze-type legislation, cement pipe machine, various types of ingredients-mixer, floor, Tan of the wood, light-molding machine, liquid Pressure, ground tile-,0.5-20 tons gantry crane, and so on nearly 100 kinds of products, widely applicable to the construction, municipal and water conservancy projects, such as plant and prefabricated units.

主导产品各式液压空心实心砌块成型机、旋辊式、离心式、立挤式、水泥制管机，各种型号的搅拌机配料机、楼板、檀条过木、檐板成型机、液压、地面花砖机，0.5-20吨龙门吊等近百种产品，广泛适用于建筑工程、市政、水利工程以及预制构件厂等。

A multi-function heat pipe type adsorption ice maker, which uses activated carbon-CaCl2 as compound adsorbent and ammonia as refrigerant, was designed.For this test unit, the heating, cooling and heat recovery processes between two adsorbent beds were performed by multi-function heat pipes.

设计了一种基于多功能热管的高效吸附式制冰机组，采用氯化钙/活性炭复合吸附剂和氨作为吸附工质对。

First of all, the paper has introduced and evaluated the development and research of roll forming pipe technology, forming theory, computer simulation of forming process and visualization technology in the world.

本文首先综述了国内外有关辊弯制管技术开发和研究、成型理论、成型过程计算机模拟和可视化技术的进展。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。