查询词典 two-pipe system

Is a professional production of stainless steel pipe die, high-frequency welded pipe and stainless steel pipe mold machine, polishing machine, the compound of the aircraft and other equipment supporting the production line of stainless steel manufacturers.

佛山市永坚制管模具机械有限公司是一家专业生产不锈钢焊管模具，高频焊管模具及不锈钢制管机、抛光机、复合管机及其它配套设备的不锈钢生产线的厂家。

According to the pipe size,pipe material and the pressure needed for pipe necking ,a die has been designed to make necking operation on long-size pipes on a mechanical press.

根据管材尺寸、材料及成形所需压力，设计了1副模具在机械压力机上对较长尺寸管材进行缩管，经过近10万件的生产证明，模具完全满足生产的要

Pipe maker mold factory is specialized in the production pipe mold private businesses, their production of a variety of cold-formed steel pipe molds and dies used a variety of high-quality tool steel manufacturing, processing sophisticated, high hardness, abrasion resistance Good, strong impact, over the years has maintained a provincial / municipal quality products title.

大厂焊管模具厂是一家专业生产焊管模具的私营企业，其生产的各种规格的焊管模具和冷弯型钢模具采用了不同的优质工具钢制造，加工精细，硬度高，耐磨性好，抗冲击能力强，多年来一直保持着省／市优质产品称号。

This is a manufacturer specializing in manufacturing machines of producing soft metal pipe, corrugated pipe and stainless steel pipe.

姜堰通用焊接机械设备厂是一家生产金属软管、波纹管及不锈钢设备的专业厂家。

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。

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。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。