Broken walls, rolling ace tabular wall made of imported high-manganese steel, greatly reducing wear, the useful life by 70% -90%.

破碎壁、轧臼壁采用进口高锰钢制作，极大降低磨耗，使用年限提高70% - 90%。

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Kidney disease used to cause 90 percent of scleroderma-related deaths until the advent of a class of blood pressure drugs called angiotensin-converting enzyme, or ACE, inhibitors in the 1980s.

肾脏疾病曾经是90%硬皮病相关死亡的致死因素，直到上世纪八十年代一种被称为血管紧张素转化酶(ace)抑制剂的降压药物问世。

youdao

Kidney disease used to cause 90 percent of scleroderma-related deaths until the advent of a class of blood pressure drugs called angiotensin-converting enzyme, or ACE, inhibitors in the 1980s.

肾脏疾病曾经是90%硬皮病相关死亡的致死因素，直到上世纪八十年代一种被称为血管紧张素转化酶(ace)抑制剂的降压药物问世。

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