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角接式升降止逆阀 angle lift check valve
铲刀升降止动单向阀 blade lift lock check valve
升降式止回阀 Lift Check Valves ; lift check vingve ; Aetv Lift Check Valve ; Lift check ale
升降立式止回阀 Vertical lift check valve ; verticliftcheckvalve ; ertical lift check ale
禁止速降 Downhill Skiing Prohibited
内螺纹升降式止回阀 inside screw lift check valve
停止电流降至 nA
油槽升降停止 Tank lift stop ; Oil tank lifting stopping ; Stop tanker movements
可降解性止血绫 YRT -Absorbable&Hemostat
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