JIS R 9112:2015現行
Method Of Physical Test For Plaster Of Paris Mold For Pottery
出版：Japanese Standards Association
專家解讀視頻
基本信息
標準編號： JIS R 9112:2015
發布時間：2015/3/20 0:00:00
標準類別：Standard
出版單位：Japanese Standards Association
標準頁數：4
標準簡介
Defines the method of physical test (mixing water amount, launching time of pouring, setting time, wet tensile strength, residue in fineness test) for plaster of paris mold for pottery (hereafter referred to as molding plaster).
