The fire fight system of this design be hadanyplace and all by the fire bolt the system to constitute, and the fire bolt the system to guarantee the indoors three water pillars arrive at the same time, and the fire bolt the system to be pumped by water the ～ water tank to unite to supply water, fire fight tube adoption steel pipe.the hot water system, its tube of building the the adoption the steel pipes.

消防系統(tǒng)由消火栓系統(tǒng)組成色色ww，消火栓系統(tǒng)保證室內(nèi)任何地方都有三股水柱同時(shí)到達(dá)，消火栓系統(tǒng)由水泵～水箱聯(lián)合供水亚洲天堂网a，消防管采用鋼管视频在线精品。本設(shè)計(jì)還包括建筑熱水系統(tǒng)，其管材采用不銹鋼管美女高潮黄又色高清视频。

Then is to the fire wall function function and constitute the simple analysis.

然后是對防火墻功能性能和組成簡單的分析五十路漂亮无码。

Rogowski coil can pass and will lead the line round on a pipe, then arriving pipe both ends flection together but constitute.

Rogowski線圈可以通過，并會(huì)導(dǎo)致線路回合對一個(gè)管道欧洲性生活视频，然后到達(dá)管道兩端均屈曲在一起被cao的美女，但構(gòu)成。

Because illuminate a lamp is the whole living quarters decorate of organic constitute, therefore, it of style, material and light shine on a degree to all want with indoor function and decorate the style mutually unify, and make choice of purchase floodlight according to this principle.

由于照明燈具是整個(gè)居室裝飾的有機(jī)組成五月丁香花综合网，因此最新3D动漫H福利在线观看，它的樣式、材質(zhì)和光照度都要和室內(nèi)功能和裝飾風(fēng)格相統(tǒng)一国内视频日韩精品视频在线播放，并按照這個(gè)原則去選購照明燈具久99久精品免费视频12。

All the statue has its own characteristics with door on relief floriation constitute an organic whole, as if it is a beautiful and moving works of art.

所有雕像各具特色，同門楣上花飾浮雕構(gòu)成一個(gè)有機(jī)的整體偷拍一级黄色视频，儼然是一件精美動(dòng)人的藝術(shù)品玖玖玖玖色在线观看播放。

Micro-computer monitors work inside the electron gun to emit electronic, through the acceleration of high-voltage electrode, adjust shooting at the screen, the screen of fluorescent material by high-speed electronic flow impact, resulting in X-ray, scientific evidence shows that more than 20 of each year only Guoqin dose of radiation, will constitute a harm to humans, operate microcomputer year will not be more than 0.3 Roentgen of exposure; even when engaged in computer work for 30 years, the cumulative exposure will not be sufficient to cause human injury lowest half, but during early pregnancy (the first 3 months) the fetus is in a cell division, organ differentiation sensitive period, or should be:(1) hours of work per week is not more than 20 hours (2) one meter away from the computer (3) wearing protective skirt (4) work completed Huanyi bath in order to reduce the electromagnetic radiation on the impact of the fetus.

微電腦顯示器工作時(shí)，內(nèi)部的電子槍發(fā)射出電子來18禁网站在线播放，經(jīng)過高壓電極的加速αⅴ插插，調(diào)整射向熒光屏，屏幕上的熒光物質(zhì)受到高速電子流的撞擊欧美精品视频第一区二区三区，產(chǎn)生X射線夜晚av网站，科學(xué)論證表明，每年只有超過20論琴的劑量照射99久久99久久精品免费看子伦，才構(gòu)成對人體的傷害美女视频黄a免费久久、操作微機(jī)一年也不會(huì)超過0.3倫琴的照射量；即使從事微機(jī)工作30年18禁止爆乳无遮挡污污污网站，累積的照射量也不足以造成人體損傷最低值的一半国模人体艺术大胆私拍套图，不過妊娠早期(頭3個(gè)月)胎兒正處于細(xì)胞分裂，器官分化的敏感時(shí)期，還是應(yīng)當(dāng)：(1)每周工作不超過20小時(shí)(2)距電腦一米開外(3)穿防護(hù)裙(4)工作完畢洗澡換衣欧美精品一区，以減少電磁輻射對胎兒的影響操操综合。

Two powers which in my opinion constitute a wise man The are those of bearing and forbearing.

在我看來，造就智者的兩種力量是忍受和克制超碰精品在线观看。

The two powers which in my opinion constitute a wise man are those of bearing and forbearing.

在我看來人人妻人人操97，造就智者的兩種力量是忍受和克制。

Two powers which in my opinion constitute a wise The man are those of bearing and forbearing.

在我看來欧美日韩com，造就智者的兩種力量是忍受和克制欧美xxxxx又大又粗。

It can foreshow the constitute of products and redound to the design of compose routes .

它可以預(yù)示產(chǎn)物的組成，有助于合成路線的設(shè)計(jì)国产全黄a一级毛片。