頭盔 冬盔參數(shù):規(guī)格尺寸:頭圍560mm~600 mm 主要材質(zhì):殼體—尼龍樹脂;防護(hù)面罩—聚碳酸酯(PC) 可選顏色:白黑主要技術(shù)特點(diǎn): 結(jié)構(gòu)設(shè)計(jì):獨(dú)特、美觀、流線型好,安全與舒適融為一體。 面 罩:經(jīng)外強(qiáng)化、內(nèi)防霧特殊工藝處理,透光率高、防劃、防霧。 脖 套:可拆卸,采用防風(fēng)、防水拉鏈,增強(qiáng)了保暖性。 殼 體:選用尼龍樹脂原料一次性高壓注塑成型,耐穿透、抗沖擊性極強(qiáng)。 護(hù)目鏡:采用進(jìn)口PC原料注塑成型,并經(jīng)過內(nèi)防霧、外強(qiáng)化工藝處理,透明度高,不易破碎。帽帶卡扣采用黃銅電鍍處理裝配工藝,抗拉力強(qiáng)、防腐蝕、不生銹,連接牢固,解脫方便。金溢路政裝備制造廠專業(yè)生產(chǎn)交警,路政,消防等部門專用頭盔,防爆頭盔。樣式有半盔,全盔,夏盔,秋盔,冬盔。供應(yīng)頭盔 交警頭盔 路政頭盔 消防頭盔等頭盔
171228-49-2 |
4-(4-(4-(4-(((3R,5R)-5-(3,4-difluorophenyl)-5-(1H-1,2,4-triazol-1-yl)tetrahydrofuran-3-yl)methoxy)phenyl)piperazin-1-yl)phenyl)-1-((2S,3S)-2-hydroxypentan-3-yl)-1H-1,2,4-triazol-5(4H)-one |
英國(guó)Palmas電解離子接地極特點(diǎn) :
1.Palmas電解接地極有水平地極和垂直地極兩種,采用歐美標(biāo)準(zhǔn)的“ K ”型銅管(比普通鋼管管壁厚,可以的防止鋼管被腐蝕)?筛鶕(jù)用戶的需要選擇不同長(zhǎng)度的型號(hào).
2.提供傳統(tǒng)接地?zé)o法具備的低阻特性.
3.在化學(xué)工廠、鹽堿地、海填新生地保用50年
4.自行制造電解液和水份,改善土壤特性,在巖石和復(fù)雜的土壤地區(qū)同樣
5.使用多年以后,如因土壤低導(dǎo)電系數(shù)流失,可透過藥劑填充方式維護(hù),無需二次施工。
英國(guó)Palmas電源防雷器特點(diǎn) :
1、提供遙信接口以方便用戶進(jìn)行監(jiān)測(cè);
2、提供完整的全保護(hù)模式(相對(duì)相、相對(duì)中、相對(duì)地和中對(duì)地);
3、面板顯示提供多層保護(hù)狀態(tài)的顯示(正常、老化、失效);
4、最大沖擊電流超過BS6651和IEEE C62.41規(guī)定;
5、可承受短時(shí)間內(nèi)多次雷電反復(fù)沖擊,保護(hù)壽命為15年;
6、特有的溫度控制保護(hù)電路,在每層提供過溫保護(hù),大大提高產(chǎn)品的穩(wěn)定性和性。
歡迎廣大客戶撥打全國(guó)免費(fèi)電話咨詢:800-999-6005及瀏覽我公司網(wǎng)站:www.palmas.com.cn了解詳細(xì)資料。
框材 | 密封膠 | 分隔物 | 濾紙 | 最高溫度 | 最高溫度 | 密封條 |
鋁型材 | 聚氨脂膠 | 熱熔膠 | 玻纖濾紙 | 80度 | 100% | EVA |
型號(hào) | YJ-570 | YJ-610 | YJ-915 | YJ-1170 |
外型尺寸(mm)(WXDXH) | 570×570×69 | 610×610×69 | 915×610×69 | 1170×570×69 |
出面風(fēng)速 | 0.45±20% | 0.45±20% | 0.45±20% | 0.45±20% |
外框材質(zhì) | 鋁合金 | 鋁合金 | 鋁合金 | 鋁合金 |
HEPA過濾效率 | H13/@99.99% | H13/@99.99% | H13/@99.99% | H13/@99.99% |
密封膠材質(zhì) | WVA | EVA | EVA | EVA |
ZIPPY V3系列微動(dòng)開關(guān),產(chǎn)品性能相當(dāng)穩(wěn)定,目前有大量的電器客戶在使用,且通過電流可達(dá)到25A 250V AC,可以配各種操作桿以達(dá)到各種操作力度,產(chǎn)品通過國(guó)際安規(guī)認(rèn)證!
PP比色管多用于重金屬、地質(zhì)、冶金、新能源、鋰材料、化工等行業(yè),在做硼砂實(shí)驗(yàn)中客戶反饋使用效果極佳,抗摔耐用。
品名 規(guī)格(ml) 材質(zhì)
比色管 10ml PP
25ml PP
50ml PP
注意事項(xiàng):
1、比色管不是試管,不能加熱,且比色管管壁較薄,要輕拿輕放;
2、同一比色實(shí)驗(yàn)中要使用同樣規(guī)格的比色管;
3、清洗比色管時(shí)不能用硬毛刷刷洗,以免磨傷管壁影響透光度;
4、比色時(shí)一次只拿兩支比色管進(jìn)行比較且光照條件要相同。
普通塑料系列產(chǎn)品:試劑瓶、量筒、量杯、容量瓶、洗瓶、比色管等。
濱?h正紅塑料儀器廠 銷售部:谷小雨 手機(jī):139 139 23206
電話:025- 8322 4668 QQ:117 6299 827 E-mail:zh8322@126.com
| 產(chǎn)品簡(jiǎn)介:電源輸出模塊 標(biāo)準(zhǔn)功能性主機(jī)8入6出 數(shù)位i/o擴(kuò)展機(jī)8入、8出或4入4出 |
TEAC FD-235HF-A700 FLOPPY
TEAC FD-235HF A700-u5 FLOPPYDescription: you can contact www.ruanqu.net buy TEAC FD-235HF-A700 FLOPPY FLOPPY DISK DRIVE Ever since its inception, TEAC has aimed to stay with the technological edge of information and data storage recording devices. TEAC's products range from consumer audio products to recording products for musicians as well as film and video professionals, to components for data processing systems and to peripheral storage devices for the personal computer industry. TEAC's recording technology has evolved from magnetic recording to optical recording. These technologies have become indispensable ingredients in all sectors of the information society of today, and TEAC has made many contributions in this field. The FD-235 series from TEAC provides outstanding performance in handsome, compact form. Each FDD stands just one inch in height, weighs only 235g, and is so efficient that it requires a mere +5V DC power supply. The TEAC FD-235 Series from TEAC - performance and style you count on. Product Features and Technical DetailsProduct FeaturesProduct Description: TEAC FD-235HF-A700 FLOPPY - floppy disk drive - FloppyDevice Type: Floppy disk driveEnclosure Type: InternalEnclosure Color: Black Or whiteInterface: FloppyStorage Removable: Floppy Disk - 3.5" x 1/3HStorage Removable Capacity: 1.44 MB, 2.8MB, 360MB, 720KB, 1MB, 640KBMedia Type: Floppy Disk - 3.5"Color: Black whiteOS Required: Microsoft Windows XP Home Edition, Microsoft Windows XP Professional, Microsoft Windows 98/ME/2000Manufacturer Warranty: 90DAYS warrantyExtended SpecificationsCompatibility: PCDevice Type: Floppy disk driveEnclosure Color: Black whiteEnclosure Type: InternalInterface: FloppyEnvironmental Parameters Humidity Range Operating: 8 - 80%Max Operating Temperature: 52 °CMin Operating Temperature: 5 °CExpansion / Connectivity Compatible Bays: 1 x front accessible - 3.5" x 1/3HInterfaces: 1 x floppy interface - 34 PIN IDCManufacturer Warranty Service & Support Details: Limited warranty - 1 yearService & Support: 90 days warrantySoftware / System Requirements OS Required: Microsoft Windows XP Home Edition, Microsoft Windows XP Professional, Microsoft Windows 98/ME/2000Storage Removable Capacity: 1.44 MBData Transfer Rate: 500 KB PS (internal)Media Type: Floppy Disk - 3.5"Storage Removable (2nd) Type: Floppy Disk - 3.5" x 1/3HMiscellaneous MTBF: 30, 000 hour(s)Product Content: - SOFTWARE NOT INCLUDED - Before you purchase this item, please ensure that you have verified compatibility with system by visiting the manufacturer's web site Ruanqu.NET. We assume no responsibility and will not accept full refunds for items purchased that are not compatible with your system configuration. TEAC FD-235HF-A700 FLOPPYConditions: New - Condition Chart Warranty: 90 Day Availability: Contact us for availability.