当事人申请撤销仲裁裁决的，应当自收到裁决书之日起()个月内提出。
DDZ-Ⅱ型热电偶温度变送器进行零点迁移的好处是：（）。
A. 提高测量的精度和灵敏度
B. 扩大测量范围
C. 可以发出断偶保护信号
D. 可以省去冷端补偿电路
What are two characteristics of the SLB One-arm mode？ （）
A. It is not as common as bridge mode
B. The MSFC is not directly connected to the CSM
C. Outbound traffic from servers may need to be directed by PBR or CSNAT to the CSM
D. The SLB is moved to a position where selected inbound and outbound server traffic goesthrough the SLB
E. The CSM statically routes inbound server traffic to the aggregation switch FWSM， then to the connected server subnet
在输配气场站中，（）的损坏，可能会造成孔板流量计的堵塞.
A. 调压器
B. 安全切断阀
C. 过滤器
D. 汇管
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