性歌舞团一区二区三区视频,高潮胡言乱语国产在线,国产乱人伦av在线麻豆a,中文字幕在线中文无码

Products center
NPKCalcium ammonium nitrateMagnesium nitrate hexahydrateMore products
Potassium Sugar Alcohol
Potassium Sugar Alcohol

Potassium Sugar Alcoho K2O≥50%
potassium sugar alcohol can promote the activation of enzyme,which is one of the most important functions of potassium in the process of plant growth.potassium is the active agent of over 60 kinds of enzymes,so it is closely correlated with the metabolic precess in plant ,including photosynthesis、the plant respiration and the synthesis of carbohydrate、fat、protein and so on.

Back

Copyright (C) 2023,Shanxi Qixing Chemical Technology Co., LTD. All Rights Reserved.Supported by ChemNet ChinaChemNet Toocle 31fabu Copyright Notice