1) Where explosionproof enclosures are being used the TMC must be installed with an approved pouring or compound sealing fitting. In Division 2 locations the TMC can be fitted directly to an enclosure which has no source of ignition in accordance with NEC/CEC requirements. ...
class="gui-comments-imgs gui-flex...-- 根据动态图片集合长度动态改变图片显示大小 --> 绑定不一样的图片样式class --> <view :class="[{'gui-comments-image-gt1':(item.enclosures.length...-- 图片数量大于1,给定image固定高度和margin,这里的行内样式其实我在class里面也写得有,但是不知道为啥绑定的...
在这个例子中,div元素会根据isActive和hasError的值动态地添加或移除active和text-danger类,同时始终应用base-style类。 通过上述方法,你可以灵活地在Vue中实现class的动态绑定,并解决在实际开发中可能遇到的问题。 页面内容是否对你有帮助? 有帮助 没帮助
Division 1locations are defined as an area where the amount of combustible dust is either suspended in the air or accumulated on surfaces in a sufficient concentration to allow for ignition. The ignition could be caused by a failure or malfunction of the equipment in the classified area.Group E...
2 I Unions,SealingFittings,FlexibleCouplings, Elbows,Drain/Breather,Close-UpPlugs: Explosionproof UNILETS ® forUsewithThreadedMetalConduit Applications:Unions • UNYandUNFunionsareusedfor joiningconduitandconnectingconduit toenclosures.Facilitatesmodifications, permitsremoval of enclosures without turning or ...
Besides PHs, some domestic working horses were kept in the enclosures. After transportation to CEZ, the level of infection with intestinal helminths in PHs increased. Probably, it was due to the following factors: 1) larvae of helminthes, which survived in intestines after deworming, developed...
Group Overview: ecom—a Pepperl+Fuchs brand introduces intrinsically safe mobile devices for use in harsh industrial environments and Zone 2/Div. 2 and Zone 1/Div. 1 hazardous areas ...
產品總覽: ecom—Pepperl+Fuchs 品牌推出了用於惡劣工業環境和 Zone 2/Div. 的本質安全移動設備。 2 和 1 區/Div. 1 危險區域...
Kn�rr AG, M�nchen, Germany (sheet-metal enclosures) Microsoft, Dublin, Ireland (software manufacturing) Lilly (Eli), Fegersheim, France (pharmaceuticals) Munster Simms Eng. Ltd., Bangor, N. Ireland (water systems for rec. vehicles) ...
I have a request to upgrade a standard controls enclosure to satisfy class 1 - Div 1 (actually it is for a project in India and their request is Gas Group IIA/B, Zone 1, T4, I interpret this to be class 1 - Div 1) In the past, we have used enclosures with a purge (z-purge...