2020国内精品久久久久精品,免费A级毛片无码免费视频,女人和拘做受全程看,亚洲第一区欧美国产不卡综合

English
ADDRESS： HOME > PRODUCT CENTER > BRAND
BRAND
KC-Denmark: Gravity Corer
Category: Cylindrial Dredger
Art.No.: 13.750
Keywords: Gravity Corer
Supplier: Qingdao Watertools Technology?Co., Ltd.
Introduction:

The corer is designed for taking samples in hard sandy sediment. Detachable core tubes with a length of 5 m. Up to 25 m in soft or muddy sediment.