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【供應】UV灯
當前價： 1.0 元/PCS （不含运费）
最小起訂： 1PCS
供貨總量： 10PCS
最新修改： 2024-11-19 11:24:30.0

公司信息

涿州聖威爾UV科技發展有限公司

联系人：张秀云女士
联系电话：86 - 0312 - 3865575
手機：13832280780
電子信箱：svr_uv_dhl@sina.com
所在地：河北保定
公司地址：河北涿州市華陽路銀都花園46號

産品型号：SVR
産品规格：SVR

原産地：

適用範圍：

詳細描述：強紫外線高壓水銀燈
Strong ultraviolet ray high-pressure mercury-vapor lamp

強紫外線高壓水銀燈（簡稱UV燈）由高品質的純石英管材制造而成，使紫外線能高程度及大量的穿透，其弧長度/發光長度可由5厘米至300厘米不等，常見功率爲每厘米30W至200W，超大功率UV燈一般在每厘米200W或以上操作，該燈光譜有效範圍在350-450nm之間，主波峰爲365nm，有700多個品種，功率由100w-25kw.UV燈的壽命一般指其能維持足夠的能量進行操作的時間，在此期間其能量逐漸衰減直至低于可接受的範圍爲止，一般情況標准的UV燈能放射足夠的UV能量達800小時.UV固化廣泛用于竹木地板、家具、裝飾材料、印刷、印鐵制罐、塑膠塗裝、標牌、電路板、光盤等行業；也是半導體、電子元件、液晶等粘接固化的理想光源.

售後服務：

關于我們|聯系方式|誠聘英才|幫助中心|意見反饋|版權聲明|媒體秀|渠道代理
滬ICP備18018458號-3法律支持:上海市富蘭德林律師事務所

"A list of the things you are going to buy," Mary remarked. To regain the highroad we had turned into a northerly fork, and were in as lovely a spot as we had seen all day. Before us and close on our right were the dense woods of magnolia, water-oak, tupelo and a hundred other affluent things that towered and spread or clambered and hung. On the left lay the old field, tawny with bending sedge and teeming with the yellow rays of the sun's last hour. This field we overlooked through a fence-row of persimmon and wild plum. Among these bushes, half fallen into a rain-gully, a catalpa, of belated bloom, was loaded with blossoms and bees, and I was directing Camille's glance to it when the shots came. Another outcry or two followed, and then a weird silence. Ferry led Kendall and me into the woods, the other two remaining. We found rising ground, and had ridden but a few minutes when from its crest we looked upon a startling sight. In front of us was a stretch of specially well farmed land. Our woods swept round it on both sides, crossed a highway, and gradually closed in again so as to terminate the opening about half a mile away. Always the same crops, bottom cause of the war: from us to the road an admirable planting of cotton, and from there to the farther woods as goodly a show of thick corn. The whole acreage swept downward to that terminus, at the same time sinking inward from the two sides. On the highway shone the lighted rear window of a roadside "store," and down the two sides of the whole tract stretched the hundred tent-fires of two brigade camps of the enemy's cavalry. Their new, white canvases were pitched in long, even alleys following the borders of the wood, from which the brush had been cut away far enough for half of them to stand under the trees. The men had quieted down to sleep, but at one tent very near us a group of regimental officers sat in the light of a torch-basket, and by them were planted their colors. A quartet of capital voices were singing, and one who joined the chorus, standing by the flag, absently yet caressingly spread it at such breadth that we easily read on it the name of the command. Let me leave that out. "Quite so. The man was all twisted from his hip, and he had a crooked nose." They were all flying from the plague, which was spreading, and emptying the bazaars and workshops. The Exchange being closed, trade was at a standstill, and the poor creatures who were spared by the pestilence were in danger of dying of hunger. “But she knew them,” objected Dick. “She wouldn’t throw over the wrong ones and she couldn’t get the right ones.” “That’s what we thought.” "Well, if I had sich a name as that I wouldn't expect people to git it right. There's no sense in havin' a Dutch name that makes your tongue crack like a whip. Well, this Mr. McFillemgoody is Si's boss, and he writes a nice letter, and says Si done so well at Chickamaugy that some other boss—a Colonel or Corporal—" "It is not good to be free," he said at last, in a reasonable, weary tone. "In the cold there is a bad thing. In the rain there is a bad thing. To be free is to go to these bad things." "To London!" HoME 免费看一级a视频ENTER NUMBET 003pcik.org.cn
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