亚洲精品国精品久久99热,找大鸡巴操裸女美女的逼,亚洲精品一区二区在线电影,日韩精品人妻久久久一二三

Bird protection equipment series<Bird feeder<

Bird feeder
微信圖片_20180316165735.png


Product Name: bird feeder

Product Model:TLKS-PSM-VI

Product Note: Recommended New Product - Bird Remover

Product Category: Bird repeller series


I. Overview 

With the increasingly intensive network of transmission lines, in recent years, bird nesting on the tower has become increasingly serious, which will seriously affect the normal operation of the circuit, pollute the porcelain bottle, and cause serious accidents such as tripping.

Second, the working principle

The birdcage products are installed in a suitable location on the crossbar tower to guide the birds to nest in the cage. Bird droppings, foliage, etc. will not fall on porcelain vases or wire conductors, which will solve the problem of bird damage on transmission lines. This kind of bird cage is framed by stainless steel wire rods and welded internally by stainless steel mesh. It is securely mounted on the tower by four stainless steel self-locking belts. It is easy to install and never rusts.


Third, the basic parameters

The birdcage is made of 5 pieces of stainless steel frame by touch welding and internally welded with 5 pieces of stainless steel mesh.


Fourth, product characteristics

1. High strength: Each piece of frame is made of stainless steel after special welding.

2, easy to install: just put the birdcage above the line hanging point, through the four stainless steel self-locking belt tensioning both installed.

3, anti-corrosion performance: bird cage stainless steel, durable, never rust.

在線
咨詢

公司
地址

微信
公眾號

日女人黄色视频| 美女啪啪网站又黄又免费| 久久久黑人视频| 一区二区三区 欧美 日韩| 天天日天天日天天操大香蕉| 我要看操逼片的| 黄片久久久久久久久久久| 黄色录像中国版操老太太| 久久影院神马福利视频影院| 忍住就让你无套精品国产| 美女被插逼动态视频小说| 亚洲精品国产97久久久久| 沉迷于黑人人妻| 我的小逼啊高潮视频鸡巴| 国产又大又长又粗的视频| 美女吊嗨被射精| 肏美女嫩逼网站| 大肥屁股BB综合激情网| 亚洲午夜国产片在线观看| 乱片AA视频国产乱片子| 午夜肉伦伦影院在线观看| 加勒比人妻在线| 午夜美女被肏屄| 美女大战鸡巴300回合| 男女嘿咻口爱爱抽插视频| 精品一区二区三区女同免费| 亚洲色婷婷综合| 操卖逼老女人骚逼和屁眼| 大鸡吧弄逼视频| 日本高清黄色录像免费看| 精品国产男人的天堂久久| 丰满熟妇乱又伦| 性感的老人的日BB视频| 欧美色偷偷亚洲天堂bt| 大鸡巴日逼视频在足浴店| 久久亚洲AV成人片无码| 国产精品高清不卡在线播放| 日日摸夜夜添夜夜添毛片| 熟妇人妻水多爽中文字幕| 嗯不要啊不要轻点嗯视频| 韩日视频在线观看完整版|