1. Sea bream farming: The cultivator uses multi-layer cages to raise the quality of cages. The multi-layered cages are 45 to 50 cm in diameter and 100 to 200 cm in height, and the 4 to 10 tier plastic trays are made of steel rods and plastic sleeves. One, layer spacing 20 ~ 30cm, outsourcing with a-----
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ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ï¼ Product parameters: Module 1756-PB72 Welcome, we will give you quality service! There are not commonly used ones that are not listed, but all hav-----
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