苯丙酮症

An IPv6 address is 64 b long and is represented as hexadecimal characters.
B. An IPv6 address is 32 b long and is represented as decimal digits.
C. An IPv6 address is 128 b long and is represented as decimal digits.
D. An IPv6 address is 128 b long and is represented as hexadecimal characters.

A. 保函合同、贴现及垫款合同、华夏卡自助贷款动态质押合同
B. 华夏卡自助贷款综合授信合同、通用合同、保兑仓合同
C. 贴现及垫款合同、银承合同、华夏卡自助贷款综合授信合同
D. 保理融资合同、通用合同、保兑仓合同

A. 石子煤斗高料位，关石子煤斗进料门
B. 多个石子煤斗高料位，按设定顺序输送
C. 两个石子煤斗不可同时输送
D. 高低压冲洗水不可同时冲洗
E. 高料位无法消失，跳出自动