There is implied term（）the Charterer must act with reasonable dispatch and in accordance with the ordinary practice of the port in doing those acts which he must do to enable the vessel to become an arrived ship. where。 which。 that。 whether。
简述QJ-45电桥测试电缆芯线直流电阻的注意事项。
（）在会展业的总体规模，尤其是会议产业的规模方面，已经跃居世界首位。 美国。 德国。 中国。 日本。
如何计算斜道脚手架的工程量？
What is a function of the wearing rings used in most centrifugal pumps?（） Absorb erosion of high velocity discharge stream。 Seal pump shaft against entry of air。 Isolate the discharge side from the suction side。 Dampen the turbulent discharge flow。
在处理银行与竞争环境的关系时，要坚持（）原则。
