玩弄少妇的肉体K8经典_亚洲AV无码专区亚洲AV不卡_精品国产天堂综合一区在线_国模杨依粉嫩蝴蝶150p

Welcome to the official website of Shenzhen Shengding Building Materials Co., Ltd.!
Service Hotline:

0755-82046743

全球服務(wù)熱線:400-180-6181

contact us

Shenzhen Shengding Building Material Co., Ltd.

Contact: Mr. Lv

Contact number: 13922838540

Address: No. 333 Longfei Avenue, Huanggekeng Community, Longgang District, Shenzhen

Shenzhen Shengding Building Materials Co., Ltd. Guangzhou Branch

Contact: Miss Rong

Fixed line: 020-38689032   Miss Rong: 13922388560

Guangzhou Branch Address: Building 606, Building D, Youke Business Center, Kexin Road, Tianhe District, Guangzhou

Pafra network floor
Pafra 500 slot floor

Name:Pafra 500 slot floor

Details

Floor trunking system

This system is one of the important functions of the product, which can achieve the effect that any other existing network floor system can't achieve. After the above-mentioned wire slot installation is naturally formed, the cover plate may be installed first, or the cover plate may be installed after the wiring is completed. Since each floor is independently supported, wiring or post wiring is convenient and safe.
Characteristics

The trunking floor can be arbitrarily added with wire grooves according to the requirements of use. The wiring is more flexible and can separate the strong and weak electricity separately. It is easy to overhaul, save space in the building, highlight the intelligence, and the functionality of the board.
application

Suitable for 5A-class office buildings, Grade A office buildings, bank buildings, power dispatching buildings, securities buildings, Telecom Mobile Unicom buildings, futures buildings, software R&D centers, data centers, etc., where there is a high concentration of integrated wiring requirements, which is more suitable for old buildings. Ground renovation project.


国产精品爱久久久久久久威尼斯 | 精精国产xxxx | 水蜜桃AV无码专区亚洲AV麻豆 | 亚洲高清无码在线 | 国产真人做爰免费视公园野战视频 | 日本免费啊啊啊网站 | 9国偷拍自产乱码 | 91精品国产乱码久久久久久 | 人人澡人人看人人爱 | 三级一区在线观看 | 日本少妇做爰全过程毛片下载 | 一区二区三区免费观看色欲av | 大陆少妇自慰二区成人A片 无码免费AA级婬在线观看 | 免费观看凸凹洗澡AV片 | 亚洲 激情 小说 另类 欧美 | 亚洲女人与黑人群交视频免费观看 | 99久久精品美女高潮喷水十八 | 99国产精品久久久久久久 | 精品无码一区二区三区久久苏妲己 | 国产日韩高清精品不卡 | 男女一级二级三级视频 | 一级AA免费视频在线观看 | 亚洲一区二区三区四区五区六区 | 在线观看视频91 | 国产真人做爰免费视公园野战视频 | 久久久久亚洲精品无码AV | 波多野结衣无码在线观看 | 新妺妺窝窝777777野外 | 91av免费观看 | 日日夜夜免费视频 | 天天日天天干天天秀天天爱 | 99久久婷婷国产一区二区三区 | 強暴強姦正片一区二区三区 | 国产麻豆福利av在线播放 | 丰满少妇黄大片一级 | 亚洲欧洲精品毛AA久久A就毛 | 欧美性色吧蜜桃视频 | 884AA四虎影成人精品一区 | 今天高清视频免费播放大全 | 丰满老熟妇BBBBB搡 | 少妇被躁www视频无套 |