国产精品久久久久久久久久久久久久久久,91精品国产色综合久久不卡98口,久久久久免费精品视频,久久久久久久久久久久国产,综合色99,97爱亚洲,乒乓动漫

聯(lián)進(jìn)化工“聯(lián)藝”牌焦亞硫酸鈉嚴(yán)格按照相關(guān)執(zhí)行標(biāo)準(zhǔn)進(jìn)行生產(chǎn)。

☆.產(chǎn)品運(yùn)輸及貯存注意事項(xiàng)：
1.運(yùn)輸過(guò)程應(yīng)防止雨淋、受潮、暴曬和包裝破損；
2.應(yīng)貯存于通風(fēng)干燥、無(wú)腐蝕的庫(kù)房?jī)?nèi)；
3.嚴(yán)禁與酸類、氧化劑和有毒有害物質(zhì)混運(yùn)混貯。

"Lian Yi" branded Sodium Metabisulfite is produced strictly in conformity with the national standard.

☆ .Attention for transportation and storage:
1.Prevent from rain, moisture, exposure under the sun and packaging damage.
2.Kept in the warehouse which is well-ventilated, dry and without corrosive materials.
3.Keep it away from acids, oxidants, poisonous materials.