填料函

Fill the role of letter is to pump shell and closed the gap between the shaft from the water pump does not flow outside to not let outside air into the pump.

填料函的作用主要是为了封闭泵壳与泵轴之间的空隙，不让泵内的水流不流到外面来也不让外面的空气进入到泵内。

Fill the role of letter is to pump shell and closed the gap between the shaft, not pump the water does not flow to the outside to not let the outside air into the pump.

填料函的作用主要是为了封闭泵壳与泵轴之间的空隙，不让泵内的水流不流到外面来也不让外面的空气进入到泵内。

The size,quantity,parcelling of cable gland and

填料函尺寸，数量，分布和电流请在订货时说明

Petrochemistry enterprise each kind of adjustment valve in, as well as the adjustment valve divulges the harm which brings to the environment and the production, proposed some solution countermeasures.

通过分析石化企业各种调节阀门中填料函泄漏的原因，以及调节阀门泄漏对环境和生产所带来的危害，提出了一些解决对策。

If water seal ring, should check with the stuffing at the top of the range is correct.

如有水封环，应检查其与填料函顶部的距离是否正确。

Slide stuffing box (1000) on to drive shaft 6000

首先将填料函(1000)滑到驱动(6000)轴法兰末端。

Stuffing box is deep, assuring long packing life.

深度填料函确保较长的填料使用寿命。

Large stuffing box accommodates all packing arrangements, including live-loaded design and lantern ring type for severe services.

大型填料函可适应所有填料配置排列，包括适用于严酷应用环境的动负载结构和套环。

Sealing valve has three parts: opening and closing pieces and valve seat sealing surface between the two contact points; stem and stuffing box packing and distribution and office; body and bonnet connection.

阀门的密封部位有三处：启闭件与阀座两密封面间的接触处；填料与阀杆和填料函的配和处；阀体与阀盖的连接处。

By analyzing the causes of the failure of bearing sealing in a certain device of screw conveyer ,the structure of packing box was improved and the combined packing was selected,and the nonleakage of the bearing sealing was attained.

分析螺旋输送器轴封失效原因，通过改造填料函结构，选择组合填料密封，实现了螺旋输送器轴封的无泄漏。

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。