backsight造句

• The rang unit for backsight obstacle of agro - machinery team
  农机机组后视障碍智能测距装置
• Zhang mou to a china and foreign countries joint - stock electron company goes to work , when taking a plant , did not put forward to conclude with the manufacturer labor contract , but as oral as the manufacturer agreement , the probation that use worker worker is 6 months , expire backsight circumstance decides working station again
  张某到一家中外合资电子企业上班，进厂时未提出与厂方订立劳动合同，但与厂方口头约定，用工试用期为6个月，期满后视情况再定工作岗位。