阀门

Once the line and valve have been hydrostatically tested, check all of the bolts on both flanges one final time to assure a minimum value as shown in the torque value shown in the Bolting Specification table.

在管线和阀门进行水压测试后，都要检查两个法兰的所有螺栓，确保螺栓扭矩尽量接近螺栓规格表所显示的扭矩值。

One (1) pumps Products: submersible pump, jet pump, drainage pump, sewage pumps for civilian use; end suction pumps, in the open pumps, booster pumps, fire pumps for industrial and commercial; centrifugal pump, diaphragm pump, column Cypriot pump applicable to agriculture; desalination pump, reciprocating pump, axial flow pump for municipal construction; bilge pumps, cooling pumps, sewage pumps, high pressure washing pump, water pump for sea; purification and filtration equipment: FLECK valves for the boiler water softener system, reverse osmosis pretreatment system installations, domestic and commercial water softener system; STRUCTURAL cans resin applied to sand filters, commercial water softener, ion exchange, multi-media filtration, activated carbon filtration; CODELINE Hymenolepis apply to sea water, bitter, salt water desalination projects, power plant boiler supply water treatment industry, chemical industry process water, electronics, semiconductor industry, ultrapure water treatment, metallurgy, light industry, electroplating industry wastewater treatment, food and beverage, health care; swimming pools and water features equipment for spa, swimming pools, large baths and so on.

其中泵类产品：潜水泵、喷射泵、排水泵、污水泵适用于民用；端吸泵、中开泵、增压泵、消防泵适用于工业和商用；离心泵、隔膜泵、柱塞泵适用于农业；脱盐泵、往复泵、轴流泵适用于市政建设；舱底泵、冷却泵、污水泵、高压冲洗泵、饮用水泵适用于海运；净化与过滤设备：FLECK阀门适用于锅炉软水系统、反渗透系统的预处理装置、家用及商用软水系统；STRUCTURAL树脂罐适用于砂滤、商用软水器、离子交换、多介质过滤、活性碳过滤；CODELINE膜壳适用于海水、苦、咸水淡化工程、电厂锅炉补给水工业处理、化工行业工艺用水、电子、半导体行业的超纯水处理、冶金、轻工业、电镀等行业的废水处理、食品饮料、卫生医疗；泳池及水景设备适用于水疗、游泳池、大型浴场等等。

GDDs differ in design, material, plate surface area and shape and their provision with a flow control mechanism for protection from early postoperative hypotony.

各引流装置在设计、材料、引流盘的面积和形状及有无阀门或限流器上存在差异。

Steam jacketed valves are available to handle highly viscous media such as tars and pitches.

可提供蒸汽套阀门来处理高粘性流体介质，如焦油和沥青。

Tianjin Jinchao Lida Valve Co.,Ltd.

&，&天津金超利达阀门有限公司

"The Micro 10 rocker isolation valve represents the next step in miniaturized valve technology," said Robert Kemple, vice president, sales and marketing, ASCO Valve.

& &10摇杆的微型隔离阀代表了微型阀技术的下一个步骤，罗伯特说Kemple，副总裁，销售和营销，ASCO会议阀门。

"RedHat Next Generation products incorporate world-class electronics to generate a dramatic reduction in power usage and set new benchmarks for efficiency, reliability, and total cost of ownership," said Robert Kemple, vice president, sales and marketing, ASCO Valve.

&红帽下一代产品采用世界一流的电子产品产生的用电量大幅度减少，并为高效，可靠的新基准，以及总拥有成本，&罗伯特说Kemple，副总裁，销售和营销，ASCO会议阀门。

Knowledged of valve industry will be preferred.

有阀门行业经验者优先考虑。

To do this, remove hose coupling and lightly pull knurled tip of stem at outlet of valve to allow drainage of collected water.

要增加防冻型号HB-1，先断开软管连接，轻轻拉出位于阀门出口处的阀杆旋钮状小突出物，让积存的水排出。

Royce Water Systems' Kobus Franken says, Due to the use of these high performance plastics, the valves exhibit excellent resistance to corrosion.

罗伊斯水系统'科布什弗兰肯说：由于这些高性能塑料的使用，阀门具有卓越的耐腐蚀性能。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。