GB/T 37689-2019农业社会化服务水产养殖病害防治服务规范国家标准
英文:Agricultural service—Specification for prevention and treatment service of aquaculture disease GB/T 37689-2019介绍: 国家标...
英文:Agricultural service—Specification for prevention and treatment service of aquaculture disease GB/T 37689-2019介绍: 国家标...