After years of development, the product has 100 from monotony to diversification, seriation, fire hose, interior lining gun, fire hydrant, dc interface, fire hydrant box, reel, fire extinguisher box, outdoor fire hydrant, fire pump flow indicator, connectors.it, wet alarm valve, drench alarm valve, gate valve, signal, signal, sprinkler nozzle, antivirus mask, emergency lighting lamp safety, explosion-proof discussas etc categories of hundreds of specifications of products widely used in telecommunications, civil aviation, power, industry and real estate industry and other industries, experienced the test of time, market and the approval and favorable comment from user deeply.

經(jīng)過(guò)多年的發(fā)展免费黄色片你懂的，百安的產(chǎn)品已從單一化到多元化、系列化發(fā)展91日产国自拍，有襯里消防水帶456精品视频、室內(nèi)消火栓、直流水槍在线观看18网站、消防接口我要看操逼A片、消防卷盤(pán)、消火栓箱国产性色在线播放农村、滅火器箱一级美女操逼视频、室外消火栓、消防水泵接合器涩涩一区二区、水流指示器一级毛片视频免费入口、濕式報(bào)警閥、雨淋報(bào)警閥www.操操操,com、信號(hào)蝶閥、信號(hào)閘閥天天摸天天摸色综合舒服网、防毒面罩一级特黄AAA免费看直播、灑水噴頭、安全標(biāo)志燈黄毛片在线观看、應(yīng)急照明燈天堂久久久AV网站、防爆地漏等十幾種大類(lèi)數(shù)百種規(guī)格的產(chǎn)品群，廣泛用于電信色悠悠久久久综合色鬼、民航亚洲色图日韩欧美、工業(yè)、電力网站日韩在线、房地產(chǎn)業(yè)等各行各業(yè)国产永久精品91在线，久經(jīng)市場(chǎng)和時(shí)間的考驗(yàn)，深受用戶的贊許和好評(píng)欧美色欧美亚洲另类少妇。

Automatic sprinkler system of water by pipeline leakage country "heating and sanitary engineering construction and acceptance norms" section 3.15 states: water pressure test, 10min with the pressure drop of not more than 0.05Mpa.

自動(dòng)噴水系統(tǒng)管道的泄漏水量按國(guó)家《采暖與衛(wèi)生工程施工及驗(yàn)收規(guī)范》第3.15條規(guī)定：水壓試驗(yàn)時(shí)jizzz色多多，10min內(nèi)壓力降不大于0.05Mpa。

Capgemini Shenzhen Fire Equipment Co., Ltd.- Guangdong Sheng Jie Fire Enterprise Group Shenzhen Branch - Main Products has "wins the Czech Republic","gl" brand:(GB new enterprises or household use of self-luminous) fire extinguisher, fire extinguisher box, hydrant box, emergency lighting and safety of export indicator, fire coatings, fire hose reel, gas automatic fire extinguishing system, automatic sprinkler systems, foam extinguishing systems, dry powder fire extinguishing system, automatic fire extinguishing household products, various types of fire Fire trucks and motorcycles and so on.

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I plant mainly produces green sprinkler series, Tsing Yi series, high-altitude operation truck series, powder material truck series, concrete mixer series, Liquid Tank series, oil tank semitrailer truck series, semitrailer transport car series, such as sanitation Series nine Series.

目前我廠主要生產(chǎn)綠化灑水車(chē)系列欧美一区精品视频一二区:、隨車(chē)起重運(yùn)輸車(chē)系列、高空作業(yè)車(chē)系列黄色青草视频e、粉粒物料運(yùn)輸車(chē)系列国产亚洲日韩在线人成、混凝土攪拌車(chē)系列、液罐車(chē)系列天天操夜夜操一区,二区,三区,、油罐半掛運(yùn)輸車(chē)系列国产成人无码调教AV、半掛運(yùn)輸車(chē)系列、環(huán)衛(wèi)系列等九大系列人人干,人人草。

Better still, incorporate a sprinkler system or soaker hoses into your garden.

更好的做法是欧美亚洲另类专区，在你的庭院當(dāng)中布置一個(gè)灌溉系統(tǒng)或者流量大的水管。

This paper provide a mothod of automatic sparkler system on fire and the fireautoalarm system and control link sysytem as the auxiliary according to the charactersof the high_building fire.Automatic sprinkler system has developed in our country in recent ten years.

本文根據(jù)高層建筑以及其火災(zāi)的特點(diǎn)国产2021精品，對(duì)高層建筑提出一種以自動(dòng)噴水滅火系統(tǒng)為主體日韩AV毛片精品簧片无码，火災(zāi)自動(dòng)報(bào)警和消防聯(lián)動(dòng)控制系統(tǒng)為輔助的消防滅火系統(tǒng)措施。

Deep down I have a stupid idea, that is, the heat is too high when the sprinkler head.

我心理有個(gè)餿主意亚洲人成人一二区在线观看，就是在頭部熱量過(guò)高的時(shí)候噴水少妇熟妇亚洲综合网站。

The flow rate of individual sprinkler head, the residual pressure of ...

而在自動(dòng)撒水設(shè)備設(shè)計(jì)過(guò)程中，無(wú)論是撒水頭的配置日韩成人网址播放视频在线播放免费、放水量5区av在线播放、放水壓力‥等，都與水力計(jì)算免费在线观看国产黄片视频。久草视频99精品。。

Normally, the top of the sprinkler head is just about at the soil level.

一般而言欲色天天网综合久久88，灑水器的噴頭高度剛好就在土壤的水平高度色喲哟。

For a certain grid ceiling, there exists a poor installation height for sprinkler head to get bad performance.

在確定的吊頂形式和尺寸下，存在著對(duì)控火性能影響最大的噴頭安裝高度操操干操干。