未分类题
木材在使用前应进行干燥处理,窑于木材的含水率是: A.12%~15% B.<12% C.15%~18% D.18%~21%
A.12%~15%
B.<12%
C.15%~18%
D.18%~21%
【参考答案】
B
提示:通常木材的纤维饱和点、平衡含水率、窑干含水率的数值依此递减,分别为20%~35%、10%~18%、<12%。
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Corporate governance in the UK mediates the rights and duties among (), employees, creditors and directors.
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English law recognised long ago that a corporation would have () .
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