查询词典 sewage pipe

When thread ing pipe, gauge pipe thread s for size and length to avoid jamming pipe against seat and disc.

当对管道进行攻丝时，要测定管道螺纹的尺寸和长度，避免将管道塞满阀座和阀瓣。

The checking-tools for bended pipe is an important tool which tests bended pipe rapidly and measuring its error. The designing of it is even more important because it is different from distinct bended pipe.

弯管检具作为快速准确检测弯管产品合格性和误差的工具，由于有很强的专用性，其设计尤为重要。

The objective standards of the EST risk assessment include pipe buried depth, frequency of going on a tour of inspection, amount of cars or trains to get by, thickness of the pipe or tank, occupied rate of the earth's surface on the pipe, depth of the corrosion pit, working time, soil resistively, MAOP, soil I〓, accident frequency, current velocity of river water, cutting down rate of the riverbed, fallback rate of the river bank, distance of the upper reservoir, criminal rate, attaining goal rate, reliability level, GDP, population amount, combustibility N〓, toxicity N〓, long-term danger RQ and so on.

专家评分法的客观性指标有管道埋深，巡线频率，日车辆通过数量，管道和罐的厚度，管道上方地面被占用率，腐蚀坑深度，服务年限，土壤电阻率，最大操作压力，土壤塑性指标I〓，事故频率，河水流速，河床下切率，河岸后退率，上游水库的距离，犯罪率，达标率，可靠度，国民生产总值，人口数量，易燃性N〓，毒性N〓，长期危险性RQ等。

Heating pipe valve explosion Citation Heating pipe valve explosion Citation Tianjin Pharmaceutical Co., Ltd. Qing Hua Hengsen pipe radiator valve damage caused explosion, security guards, members of the book rather selfless and courageous burst into the scene, so that three stranded women workers were rescued by the unit leadership this award.

Heating pipe valve explosion Citation ；是由上海天阀实业有限公司提供的阀门新闻，中文译文仅供参考上海天阀实业有限公司还生产电动执行器电磁阀电站阀门眼镜阀疏水阀及不锈钢法兰电磁阀，两口两位直动式电磁阀，锻钢加长端闸，ZCF塑料王电磁阀，ZQDF-A通用电磁阀，欢迎您的选购。

The wire winding wheel has one left disc with two sections of circular wall to form the power cable inlet and embedding opening and positioning hole in the peripheral of the shaft pipe; one right disc with central shaft pipe, positioning expansion pipe capable of being inserted into the positioning hole and circular wall in the same radius as that in the left disc; and one power cable winding shaft inserted into the circular walls to form one integral and with power cable inlet.

本发明在左内凹盘的反面圆台上相对位置突出2段弧形围壁，成为电源线导入口和对侧的嵌入豁口，轴管外围分设定位孔；右内凹盘反面圆台中央也突出轴管，其外围对应定位孔的位置上设置可插入孔内的定位胀管，环设的环围壁与左内凹盘的反面圆台上弧形围壁对应等径；嵌入围壁插入嵌入豁口而成为一体的设有电源线导入口的绕线轴。

Registered capital of 56,200,000 yuan, with domestic advanced production lines of pipe 18, was established in 2002, mainly produce PVC drainage pipes, rain water pipe, electrical pipe series, PP-R hot and cold water supply line, annual production capacity of about 30,000 tons products.

注册资金5620万元，拥有国内先进的管道生产线18条，成立于2002年，主要生产PVC排水管、雨水管、电工管系列，PP-R冷热给水管系列，年产产品约3万吨。

Company's main products are high-temperature winds of fiberglass cloth, galvanized sheet of wind, the wind of stainless steel, aluminum tubes, nylon wind pipe, silicone duct, pvc air duct, pipe insulation, the Xibo, Teflon pipes Such as pipe and various fan, the wind of supporting equipment.

公司主营产品有玻纤布高温风管、镀锌板风管、不锈钢风管、铝管、尼龙布风管、矽胶风管、pvc风管、保温管、锡箔管、铁氟龙喉管等管件及各类风机、风管配套设备。

Based on the analysis of typical single-pipe cross-over systems and two-pipe systems discusses the role of the shunt flow rate coefficient in single-pipe cross-over systems and its influence on radiator numbers.

通过对典型的单管跨越式系统和双管系统的计算分析，探讨了分流系数在单管跨越式系统中的作用及对散热器数量的影响，总结了散热器温控阀在供暖系统中的调节作用。

This year new urban residential projects in the pipe and water pipe "two-pipe" into people's homes to reach 97%; rate to all new residential construction and the use of heat preservation panel wall at the glass.

今年市区新开工住宅自来水管和中水管&双管&入户率要达到97％；新开工住宅要全部采用保温墙板和中空玻璃。

From the beginning of the 1990s has so far developed more than 100 specifications of the products presses are the main bellows production lines, large-diameter PVC drainage, sewerage lines, PE large-diameter gas supply, drainage pipe production lines, plate production line, granulation production lines, Plum of the production line, PP-R pipe production lines, one-to two-pipe production lines and 240 T, 180T Profile production line, plastic extrusion machines, high-speed mixer, mixed plastics and various auxiliary units and exported to the Philippines, Vietnam, Thailand , Malaysia, Russia, Iran and other places.

从90年代初起至今共开发了100多个规格的塑机产品，主要有波纹管生产线、大口径PVC排水、排污生产线、PE大口径煤气、供、排水管材生产线、板材生产线、造粒生产线、梅花管生产线、PP-R管生产线、一模双出管材生产线及240T、180T异型材生产线、塑料挤出机、高速混合机、混合机组以及各种塑料辅机，并远销菲律宾、越南、泰国、马来西亚、俄罗斯、伊朗等地。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48