英语词汇“ordnance datum”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	ordnance datum
释义	ordnance datum 国家基准点；法定基准线
随便看	zinc crown zinc crown glass zinc-crown glass zinccrust zinc crust zinc-crust zinc crust liquating apparatus zinc-crust liquating apparatus zinccum zinc cure zinc current zinc cutting machine zinc cyanide zinc cysteinate Zinc cysteinate Zinc cystine zinc deep-etch plate zinc deficiencies zinc deficiency Zinc deficiency and zinc supplementation zinc deficiency susceptibility zinc deficiency symptom zinc deficiency syndrome zinc deficient zinc deficincy