Inverter generators like this model have less distortion in electrical current frequency than standard models, so they’re better for powering sensitive electronics and smart household appliances. Two ...
热水型光排管换热器作为工业与民用领域常用的换热设备,核心是通过热水作为热媒,利用 “管内热水流动 - 管壁热量传导 - 管外空气换热” 的能量传递链条,实现环境温度提升或余热回收。其原理围绕 “高效导热、强化对流” 展开,结构设计与换热机制高度 ...
Generac Holdings Inc. (NYSE:GNRC) is one of the stocks Jim Cramer shed light on. When a caller asked about the stock during the episode, Cramer said: “I do have a Generac… So it’s just, it’s a good ...
Shares of power generation products company Generac (NYSE:GNRC) fell 2.3% in the morning session after investment firm Canaccord Genuity lowered its price target on the stock, pointing to a mild ...
本次工博会,大族激光携A55、A65、A85“蓝晶”系列三大新品重磅登场,以“让焊接变得更简单”为品牌主张,重新定义激光手持焊接的性能标杆与用户体验。其中,“蓝晶”A55机型的主机重量仅45kg,焊枪重量仅490克,具备-20℃至45℃的宽温作业能力,适应极端 ...
2025年9月23日,第二十五届中国国际工业博览会(CIIF2025)在上海国家会展中心举办,工博会展览面积达30万平方米,吸引了全球30个国家和地区的3000家参展商,大族激光、海目星激光、创鑫激光等激光企业热情参与,多家企业发布新产品。展会首日,维科网激光 ...
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