A、 在快速齿轮上涂抹润滑脂。
B、 按照紧固件来申请润滑脂。
C、 给紧固件涂上油脂。
答案:C
A、 在快速齿轮上涂抹润滑脂。
B、 按照紧固件来申请润滑脂。
C、 给紧固件涂上油脂。
答案:C
A. 原理图的使用者是维修人员。
B. 工作图纸的使用者是维修人员。
C. 原理图用于机械专业。
A. When total revisions including left pages, above 60% of the total pages in the manual, a reassure of the manual should not be prepared.
B. When accumulated revisions including back-up pages, less than 60% of the total pages in the manual, a reissue of the manual should not be prepared.
C. When accumulated revisions including left pages, less than 60% of the total pages in the manual a revise of the manual should not be prepared.
A. In order to revise, supplement an delete the printed maternal, a perpendicular black line must be use to identify the changed portion along the margin of the page
B. Whenever the printed matter is to be revised, replenished or updated mark a black cross on the right margin of the page opposite to the changed portion.
C. A vertical black line should be drawn to make any revision, addition and deletion along the outside of the page opposite to the changed ciontents.
A. If the pressure is above the limits, pressurize the accumulator of the door damper.
B. If the pressure is not in the given limits, pressure the cylinder of the door damper.
C. If the pressure is not in the given limits, pressurize the accumulator of the door damper.
A. Staff can enter into the base at 9am and 6pm.
B. All personnel is allowed to access into the base from 9am to 6pm.
C. Access to the base is not allowed between 9am to 6pm.
A. 在此种情况下,文件的标题页和目录页必须遵循每一部分给出实际出版日期。
B. 在此种情况下,文件每部分之前的标题页和目录页必须标明实际出版日期。
C. 在此种情况下,标题和目录页要放在文档每个部分之前并必须给出实际出版日期。
A. 所有提供给客户的技术文件中的术语应保持一致;
B. 所有提供给客户的技术文件中的单位应保持一致;
C. 所有的术语都应该包含在提供给客户的技术文件中;
A. 句子末尾的主要部分添加一个引号。
B. 在句子主体的末尾部分添加一个冒号。
C. 在主要句子的末尾处添加一个句号。
A. Transfer the rod in the contrary directivity.
B. Remove the rod in the contrast direction.
C. Move the rod in the opposite direction.
A. 缓慢地转动旋钮。
B. 缓慢地转动电门。
C. 缓慢地转动手柄。