17. Each motor is fully factory tested prior to shipment to guarantee operation within NEMA standards on routine tests.
在出厂之前，每台电机在制造中心都经过全面的检测，以确保在常规测试中，能够符合NEMA标准。 收藏。
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18. Motor: Of well known motor manufacturers standard NEMA construction are furnished and selected for quiet operation.
电动机：由知名电机制造商制造，标准NEMA构造，用于静音运行。
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19. Both NEMA and ACEEE see this proposal as a great opportunity to help the country to reduce greenhouse gas emissions.
NEMA和ACEEE都将这项建议看做是一个伟大的机遇，帮助美国降低二氧化碳排放。
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20. NEMA 4x - Indoor or Outdoor use with some protection against corrosion, windblown dust or rain, splashing or hose directed water.
符合NEMA4x—室内或室外使用一些防腐蚀，扬尘和雨水，飞溅水或软管直接保护。
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21. Together, these two sections provide an enclosure designed to meet NEMA 4 specifications for protection against corrosion, dust, and moisture.
同时，这两个部分提供满足NEMA的抗腐蚀，灰尘和湿气保护。
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22. Options include single or multiple station control panels, soundproof enclosures, UL approved controls, NEMA 4 enclosures, and various voltages.
选项包括单个或多个位置控制面板，隔音罩，UL认证控制，类型NEMA4外壳，以及各种电压。
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23. Soil nema todes are the most abundant metazoan which have various types of life-history and feeding habits and play a key role in soil food web.
线虫作为土壤中数量最丰富的后生动物，其生活史和取食类型多样，在生态系统中发挥着重要作用。
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24. Pressure switches - all pressure switches shall have stainless steel wetted parts and shall be in a NEMA 4 (for North American applications) or IP-65 enclosure.
压力开关-压力开关应具有不锈钢接液部件，并应在符合NEMA4(北美应用)或IP - 65的外壳。
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25. Northstar's HD20 Harsh Duty Encoder is an Industrial Hubshaft Encoder that is a compact, heavy-duty encoder designed to exceed IP66/67 and NEMA 6 enclosure requirements.
26. It's available in both indoor and NEMA 3r-rated outdoor enclosures, able to resist elements such as rain, sleet and ice. And it can be mounted on either a wall or pedestal.
27. The National Electrical Manufacturers Association (NEMA) has published FB 2.20-2007 Selection and Installation Guidelines for Fittings for Use with Flexible Electrical Conduit and Cable.
美国国家电气制造商协会出版了FB 2.20 - 2007用于电气管道和电缆配置的选择和安装手册。
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28. Complying with North American and International standards, including NEMA, IEC, CSA, and ce, the BF series allows for worldwide acceptance, a true total solution for our global customers.
29. Complying with North American and International standards, including NEMA, IEC, CSA, and ce, the BF series allows for worldwide acceptance, a true total solution for our global customers.
