I do ultra-small resistance test equipment, the general used to test the relay switch contact resistance!

我做的测试超小阻值的仪器，一般用来测试开关继电器的接触电阻！

youdao

Small , ultra-small models can play Piles of automatic hammer , highway , rail barrier pile , Impact also can be used to consolidate all types of roads and infrastructure .

小型、超小型号的自动打桩锤可以打护坡桩、公路铁路护栏桩、还可以用其冲击破路和夯实各类基础。

youdao

Due to its ultra-small size, NP can achieve intelligent delivery of drugs, such as deliver drug site-specifically to disease focus or targeted tissue, even into target cells.

纳米粒子的超微小体积可使药物输送智能化，例如靶向定位地将药物投递到病灶局部或专一性地作用于靶细胞。

youdao

Alternatively, an ultra-small camera can be mounted above usual computer locations, such as an office desk or table.

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When Cisco bought Flip-maker Pure Digital, in 2009, the line of ultra-small, ultra-simple-to-use Flips were the best-selling camcorders on the market.

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The device is designed for low power operation, with all components in an easy-to- integrate, ultra-small form factor 10mm x 7mm package.

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