Make - up or , supply air must be provided in approximately equal to or a little bite less amounts than replace the kitchen air being exhausted 另外为防止厨房串味，应使排风量略大于送风量，以保持负压。
2.
The risk that creates by place of general and foreign account calls general and foreign risk , be like , pilfer , broken , drench , be affected with damp be affected with damp , be heated , mildewy , string flavour , profane , caustic of short volume , leakage , hook , rust caustic 由一般外来原因所造成的风险称为一般外来风险，如，偷盗、破碎、雨淋、受潮、受热、发霉、串味、玷污、短量、渗漏、钩损、锈损等。
3.
Insurance ploicies or certificate in duplicate endorsed in blank of 110 % of invoice value covering all risks and war risks as per cic with claims payable at singapore in the currency of draft ( irrespective of percentage ) , including 60 days after discharges of the goods at port of destination ( of at station of destination ) subject to cic 保险单或保险凭证一式二份，空白背书，按发票金额加10 %投保，声明在泰国赔付，根据中国人民保险公司1981年1月1日的海洋运输货物保险条款投保平安险，包括偷窃提货不着，受热船舱发汗，串味，铁箍锈损，包装破裂所导致的损失。
4.
Marine insurance policy of certificate in duplicate , indorsed in blank , for full invoice value plus 10 percent stating claim payable in thailand covering fpa as per ocean marine cargo clause of the people ' s insurance company of china dated 1 / 11981 , including t . p . n . d . loss and / or damage caused by heat , ship ' s sweat and odoour , hoop - rust , breakage of packing 保险单或保险凭证一式二份，空白背书，按发票金额加10 %投保，声明在泰国赔付，根据中国人民保险公司1981年1月1日的海洋运输货物保险条款投保平安险，包括偷窃提货不着，受热船舱发汗，串味，铁箍锈损，包装破裂所导致的损失。
5.
Food keeping fresh machine has the function of simple operation , high working efficiency , and makes the food prevent the water vaporizing to keep the taste delicious , prevent the cold storage changing , as a result , longer the conservation life , this machine is suited to low temperature , display safely , is sanitation , and can enhance the grade of products , is the perfect packaging equipment for the supermarket and the fast food shops 产品说明：食品保鲜机操作简单、工作效率高，食品具有防止水分蒸发、保持味道鲜美、防止冷藏串味，提高保存期，适宜低温陈列安全、卫生、提高商品当次，是超市快餐厂理想的包装设备。
