某灯具说明书句子…原句是：Only bulbs utilising low pressure technology or

low tire pressure是什么意思 there is motivation only when there is pressure!谁能帮我分析分析这个句子 说明书里要画灯具电路的示意图用什么工具? lube unit oil level too low 和lube unit pressure too low Is pressure a vector or scalar quantity? Is technology helping or harming our society? pressure? pressure 英语翻译Closure seal shall hold pressure from below at a low pre technology 灯具德文说明书大家帮我翻译成德文下台灯：Luminaire Safety Instruction IMPORTANT S 英语翻译Pressure sensitive adhesive backed red labels only becau