Contained within the ECM is a removable calibration unit, on programmable read - only memory.

包含在ECM内的是一个可动的校正装置，或是可编程序的读存储器。

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ECM is a removable calibration unit, on programmable read-only memory.

含ecm动校正装置，编程序读存储器。

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The invention especially relates to a removable hand tool battery unit (10) comprising a coupling unit (12, 50) for charging the same.

本发明尤其涉及可更换的手持式工具机蓄电池单元（10），它具 有一个用于使该蓄电池单元充电的耦合单元（12，50）。

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The removable shell on our unit was bright matte yellow.

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And in the age of cheap removable memory, it's a shame there's no way to expand the unit's very limited storage capacity.

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The unit has 32 megabytes of memory and, as we suspected, uses the SD memory card for removable storage.

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