地面: the earth's surface; ground作业: school assignment安全: safe; secure; safety; securi ...地面作业费用: ground operation expenses作业安全: operations security作业安全性: job security涂装作业安全规程: safety code for painting-safety for dipping process; safety code for painting-safety rules for paint drying oven铅作业安全卫生规程: safety and hygiene code for working with lead缺氧危险作业安全规程: safety regulation for working under hazardous condition of the oxygen deficiency油船作业安全技术要求: technical requirement for safe operations of oil tankers书面作业: written work水平面作业: horizontal work space; horizontal workspacee涂装作业安全规程静电喷漆工艺安全: safety code for painting―safety for electrostatic spray painting process涂装作业安全规程喷漆室安全技术规定: safety code for painting-safety rules for spraying booth地面作战要素: gce作业安排: job shop大批书面作业: a mountain of paperwork unanswered letters correspondence washing and ironing etc海洋营运船舶明火作业安全技术要求: technical requirements for fire working of sea going transport ships海运和海上石油作业安全自动化: a opo; assopo合资格的作业安全训练课程导师: qualified trainers on work safety集装箱港口装卸作业安全规程: the safe rules for handling in container port建筑施工高处作业安全技术规范: accident prevention instruction on construction operation above ground; technical safety standards for aboveground construction work液化气体船水上过驳作业安全准则: safety standard of shito shitransfer operations of liquefied gas carriers on waters有限空间作业安全技术要求: safety code for painting - technical requirements of safety for working in confined spaces工业安全: industrial safety; industrial security