填料函

Construction characteristics - Standard contact and housing dimensions - RAL 7035 grey grip - Cable sleeve for IP44 - Cable gland for IP67 - Plug with key and socket with keyway to ensure perfect coupling - Sockets with spring-locking cover and retaining catch when the plug is inserted, for both IP44 and IP67 - Sockets with locking ring lids and plugs with inclined surfaces and bayonet fitting for IP67 - Fold-back cable clamp for IP67 types - Only factory-preset earth contact position depending on end use - High protection against indirect contacts since the earth contact is the first to established and the last to be broken - Colour-coded to identify the different rated voltages - Perfect interchangeability with EUREKA Series plugs and sockets and with other makers.详情请登入:http://factory.shsap.com/list.asp?id=289

结构特征-触点和外壳标准尺寸-手柄颜色为灰色RAL7035 -堆形过线装置，用于IP44防护等级-填料函，用于IP67防护等级-插头带凸出物，插座带导槽用来保证完好的连接- IP44和IP67 的插座带有弹簧罩，在有插头插入后可以起到止动作用-插座带紧锁罩，插头带有倾斜面用于IP67防护等级的插销式连接-可活动的电缆固定装置用于IP67的防护-在工厂中预设的接地触点位置取决于最终使用-接地触点最先连接，最后短开，所以对防止间接接触具有很高的保护指数-不同的额定电压用不同的颜色来表示，便于识别-与EUREKA系列和其他制造商的插头和插座有极好的互换性

Long-necked valve cover design mainly the design of the neck length L, L refers to the stuffing to the bottom of the sealing seat surface distance (Figure 1), which, and the material thermal conductivity, thermal conductivity and surface area factor, cooling 隔膜阀 area, and other factors, more complicated calculation, generally obtained from the experiment.

长颈阀盖的设计主要是颈部长度L的设计，L指的是填料函底部到上密封座上表面的距离（如图1），它和材料的导热系数、导热面积及平衡阀表面散热系数、散热面积等因素有关，计算比较繁琐，一般由实验法求得。

Valve cover: the valve stem that contains stuffing and sealing and can be oriented on the stem part.

阀盖：阀门的包含填料函和阀杆密封并能对阀杆进行导向的部分。

If the original system was overhauled in the control valve, in addition to the above are verified, but also respond to the old valve stuffing box and seal joints and other parts for inspection.

若是是对原编制中调治阀实行了大修，除了对上述各项实行校验外，还应对旧阀的填料函和接连处等部位实行密封性检讨。

Drill with charger to connect φ3-φ4mm long drill bit, through the injection valve to the stuffing box hole drilling.

用充电钻接上φ3-φ4mm的长钻头，通过注射阀向填料函钻通孔。

Clamp + Injection Valve 1, by the middle of the valve stuffing box external dimensions, the design on the ring fastening the fixture, the method suitable for high pressure, leak proof medium high level forum.

三、夹具+注射阀 1、按阀门填料函中部的外部尺寸，设计紧固其上的环式夹具，这种方法适用于压力较高，泄漏介质防爆等级较高的场合。

C During the process of gas leakage test, emphasis shall be put on stuffing box of valve, flange or screw connection, air relief valve, drain valve, etc..

c 泄漏性试验的检查重点应是阀门填料函、法兰或螺纹连接处、放空阀、排气阀、排水阀等

I am the Secretary's main operating piston, filler letter, the first oil pump, plunger, bush, into the exhaust valve, piston rings, seal ring, O-ring, oil scraper ring, and a variety of sub-oil machine, by pressure, etc. and run all types of second-hand spare parts.

我司主要经营活塞，填料函，油头，油泵，柱塞，轴瓦，进排气阀，活塞环，密封环， O型圈，刮油环，以及各类分油机，增压器等并兼营各类二手备件。

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。