GGD Low-voltage fixed-type switchgear is a switch equipment of complete set, developed and widely used in our country.
GGD低压固定式开关柜， 是我国研制开发且广泛使用的一种新型固定式低压成套开关设备。
2
Laryngotrachea tissues from the fowl dead by fowl pox of diphtheritic type were dissected and fixed.
取白喉型鸡痘病死鸡的喉气管组织，切片并固定。
3
According to the different characteristics of products and different cooperation level between business entities, order is classified as fixedtype and forecast type, which is the foundation of SDCP.