什麽原理呢?
所有跟帖:
• 好像是說天然氣燃燒(明火)會產生引發哮喘的物質 -dudaan- ♂ (0 bytes) () 01/06/2023 postreply 09:53:34
• 天然氣裏加了硫什麽的警示泄漏,老外的排風扇很多是排在室內的,隻是個低效油濾而已 -周老大- ♂ (0 bytes) () 01/06/2023 postreply 10:11:45
• 好像是說天然氣燃燒(明火)會產生引發哮喘的物質 -dudaan- ♂ (0 bytes) () 01/06/2023 postreply 09:53:34
• 天然氣裏加了硫什麽的警示泄漏,老外的排風扇很多是排在室內的,隻是個低效油濾而已 -周老大- ♂ (0 bytes) () 01/06/2023 postreply 10:11:45
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