Toshiba Corporation is a Japanese multinational engineering and electronics conglomerate corporation headquartered in Tokyo, Japan. The company makes Android smartphones and tablets but it only sells ...

The best color laser printers are a great investment that can save you time and money compared to cartridge-based inkjet printers. Laser printers use toner, which lasts a long time, delivering a ...

Even so, inkjet printers are generally sold with relatively low-capacity ‘setup’ or ‘installation’ cartridges, and it can come as a shock when a new set of higher-capacity cartridges costs more than ...

The company has confirmed that the just-announced Switch 2 device will support cartridges from the original Switch. The news shouldn’t be too surprising. Late last year, Nintendo confirmed that ...

Learn more With the hopes of luring hunters to something fresh, innovative, and different, we see new rifle cartridges introduced almost every year. The grass is always greener, right? New ...

I wasn’t sure how adding heat to a cartridge razor would make it better or if it would really work at all. I was apprehensive that the heated element was yet another gimmick by Big Razor to get ...

Since the mid-1800s, there have been dozens of rifle and revolver cartridges chambered for lever-action rifles. Most have come and gone without much fanfare, but a handful changed the game.

北京中瑞祥便携式微电脑光散射粉尘仪 型号ZRX-31069化学污染物GB18204.2-20145.2 ZRX-31069型便携式微电脑粉尘仪适用于公共场所可吸入颗粒物PM10浓度的快速测定、工矿企业生产现场劳动卫生方面呼吸性粉尘、总粉尘的测定。符合公共场所卫生检验方法第二部分:化学 ...

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LD-3C型激光粉尘仪是以激光为光源，具有国际**的新型袖珍式粉尘仪。该仪器适用于公共场所可吸入颗粒物（PM10）浓度的快速测定、工矿企业生产现场等劳动卫生方面粉尘浓度的检测，以及环境保护领域可吸入尘浓度的监测，还可用于空气净化器净化效率的评价。

符合卫生部标准《公共场所空气中可吸入颗粒物（PM10）测定方法---光散射法》（99年通过标委会审定）;符合劳动行业标准《空气中粉尘浓度的光散射测定法》LD98-1996;符合铁路行业标准《铁路作业现场粉尘测定相对质量浓度与质量浓度转换方法》TB/T2323-92 ...