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【单选题】
高压蒸汽灭菌法的灭菌条件是A.
121.3℃ 15-20min
B.
134℃ 3-5min
C.
71.7℃ 2- 4小时
D.
100℃ 55-60min
E.
160℃ 1-2小时
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皮皮学刷刷变学霸
举一反三
【简答题】This part is to test your ability to do practical writing. You are required to write a Memo according to the following information given in Chinese. Remember to do the task on the Translation / Compos...
【单选题】SW6─220型断路器的四个断口都加装了并联电容，按其电容从母线侧向线路侧排列，依次为C1、C2、C3、C4，其每个电容的大小顺序为( )。
A.
C1>C2>C3>C4
B.
C1C2=C3
C.
D C1=C4
【简答题】______;Req=_______;I=_______
【简答题】Writing Directions: This part is to test your ability to do practical writing. You are required to write a Memo according to the following information given in Chinese. Remember to do the task on the ...
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