The samples, which totaled 1.5 grams, were given to France for scientific research during French President Emmanuel Macron's visit to China inApril. The lunar samples China delivered to France originate from the drilled samples and surface samples returned by its Chang'e-5 missio...
By this standard, a unit of bentonite clay desiccant weighs about 33 grams, while a unit of silica gel weighs about 26 grams. Both will adsorb water vapor equivalent to between 30 and 40 percent of their unit weight. (Note: the AFNOR NF H00-321 specif...
500 Grams Products for Free Transport Package Upon Client′s Request Specification 10kg polypropylene Woven Bag Lined with PE Bag Trademark Loman Origin Anhui, China HS Code 281122900 Production Capacity 150000ton/Year Product Description Product Description LM -200 fumed silica Is ...