訓(xùn)練者應(yīng)當(dāng)注意保持舒適的體位。通過隨時調(diào)節(jié)手術(shù)椅以調(diào)整體位,避免手臂伸張造成的緊張和懶散造成的背痛。有條件可穿戴防水的工作服。Thedissectorshouldbecomfortablypositioned,andadjustedtoacomfortablepo-sitionatalltimes,preventingstrainofthearmsor (共 241 字) [閱讀本文] >>
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