查询词典 camera bellows

The main products: all types of pumps used, the kettle with mechanical seals, metal bellows mechanical seals, gaskets winding metal, metal-coated pads, metal compound pads, packing materials of the Pan-gen weaving, flexible graphite packing ring, Special type of rubber seal products, PTFE products and other products.

主要产品：各型泵用、釜用机械密封、金属波纹管机械密封、金属缠绕垫片、金属包覆垫片、金属复合垫片、各种材料的编织填料盘根、柔性石墨填料环、各类特种橡胶密封件制品、聚四氟乙烯制品等产品。

The products are all in world famous brands and imported directly from the manufacturers, our fast action and the rational price policy grantee an fast delivery and competitive price, which can benefit our customers both in producing time and cost. The main products we sell are as follows: Pflitsch cable glands and accessories from German,Wiska cable glands and accessories from Germany,Redapt thread conversion connectors and adaptors from UK, truckings and others from French,Bimed cable glands and ventilation plugs, Top Cable 0.6/1kV power and control cables from Spanish,Interflex cable protection conduits and connectors from Spanish,Kaba cabinet locks and cylinders from Swiss,Springride Air Spring Bellows、Mobrey Water Level、Data Acquisition from Mobrey,Solartron,UK,ISA Oil and gas production, the two-phase flow meters, cutting devices, temperature transmitter, temperature sensor,Electrochemical Analyzer,Linear measuring device,Solartron,UK and so on.

公司和欧美众多著名机电生产厂商建立了长期友好的战略合作关系，为其产品在中国区的市场推广、技术支持、产品销售、售后跟踪等提供专业周到的服务，公司销售的许多机电备件均从国外生产厂家直接进口，迅速的交货和极具竞争力的价格给客户节约了大量的生产时间和制造成本，公司主要总代理和经销以下著名品牌机电产品：德国Pflitsch电缆紧固件及附件、德国Wiska全系列产品，总代理德国Bimed电缆连接系统，，西班牙Top Cable电缆，西班牙Interflex电缆保护软管及接头，瑞士Kaba机械锁， ITT Cannon Veam 连接器，专业代理销售英国输力强·莫伯蕾有限公司自动化仪表（线性传感器、位移传感器、料位和物位及液位仪表；在线密度计、在线粘度计、流量计算机；水处理仪表）等产品。

Splined stem prevents torsion of bellows and assures long cycle life.

花键阀杆可防止波纹管旋转，确保较长的使用寿命。

Flap valve pin and WA44C Type Pound-Grade Balance Bellows Spring-Loaded Safety Valvevalve shaft axial clearance between the bearing face not less than 0.25mm.

阀瓣轴销与阀体支承端面之间的轴向间隙不应小于0.25mm。

Flap valve pin and WA44C Type Pound-Grade Balance Bellows Spring-Loaded Safety Valve valve shaft axial clearance between the bearing face not less than 0.25mm.

阀瓣轴销与阀体支承端面之间的轴向间隙不应小于0.25mm。

Bellows Gate Valves However, in large differential pressure operating conditions, evaporation pressure has eased, the evaporator load requirements of the fluid volume decreased, but the actual situation the contrary, in the suction superheat unchanged, due to evaporation pressure has eased, the evaporator outlet pressure be reduced accordingly, pressure changes above and below the diaphragm, causing the main valve opening increases for increased fluid; but in a small pressure operating conditions, evaporation pressure rise, evaporator load demand for fluid volume increased, but the reality is that in the suction gas superheat unchanged, due to evaporation pressure rise, a corresponding increase in the evaporator outlet pressure, pressure difference above and below the diaphragm smaller, so that the main valve opening decreased for the reduction of liquid volume; in variable load is all about.

但在大压差工况下，蒸发压力降低，蒸发器负荷需求的液量减少，但实际情况相反，在吸气过热度不变的情况下，由于蒸发压力降低，蒸发器出口压力相应降低，膜片上下的压差变大，使主阀开度增大，供液量增加；但在小压差工况下，蒸发压力上升，蒸发器负荷需求的液量增多，但实际情况是在吸气过热度不变的情况下，由于蒸发压力上升，蒸发器出口压力相应提高，膜片上下的压差变小，使主阀开度减小，供液量减少；在变负荷下亦如此。

Bellows Compensator Product Safety through the National Register pressure pipelines, the company in 1997 through ISO9000 quality system certification.

波纹管补偿器产品通过国家压力管道安全注册，公司于1997年通过ISO9000质量体系认证。

The rugged design of bellows seal to ensure zero stem leakage, to provide the conditions for maintenance.

坚固耐用的波纹管密封设计，保证阀杆的零泄漏，提供无需维护的条件。

Solenoid valve nominal Bellows Seal Valves pressure should exceed the maximum working pressure tube.

电磁阀公称压力应超过管内最高工作压力。

Another ambient temperature sensor is the vapor-filled bellows.

另一种空气温度传感器是充气波纹管。

I can not negligent, he should do what?

我不能不在意了，他要做什么呢？

It is very dangerous to swim in the river alone.

一个人到河里游泳是很危险的。