The type DX 3 electronic scanning microscope has been wholly maintained, and its complexed circuit diagrams have been simplified.
对DX - 3型扫描电子显微镜进行了总体维修和复杂电路图的简化。
Moreover, the technology test with DX-1 type electromagnetic paraffin controller has achieved good effect.
配套DX-1型电磁防蜡器防蜡工艺现场试验，取得了较好的防蜡效果。
DX pile is a new type of squeezed cast-in-situ pile with multi-branch.
dx桩是近年来新兴的一种多节挤扩灌注桩。
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