海底管道保温结构通常分为单重和双重钢管保温结构。
Thermal insulation coating systems for subsea pipelines can be classified as single and double-steel pipe insulation systems.
目的探讨双重钢丝荷包环扎治疗髌骨粉碎性骨折的优势和可行性。
Objective To discuss the advantage and feasibility of double annular ligation with steel line combined with Chinese Traditional Medicine (CTM) treating comminuted bone fracture.
目的探讨双重钢丝荷包环扎治疗髌骨粉碎性骨折的优势和可行性。
Objective To discuss the advantage and feasibility of double annular ligation with steel line combined with Chinese Traditional Medicine (CTM) treating comminuted bone fracture.
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