研究了在测定漂白化学浆黏度过程中, 溶解瓶中的空气对纸浆铜乙二胺溶液黏度的影响。
The paper has studied the effect of air on viscosity of pulp dissolved in cupriethy lenediamine solution.
常年求购PET废料,包括:白色及淡蓝色瓶片,白色泡料、浆块、废丝等。
We purchase PET wastes all the year round, including white and baby-blue bottle flakes, white pop corn, pulp lump and waste fiber.
我们求购一玻璃瓶制造设备,玻璃熔炉,制造盛番茄浆和果酱的玻璃模具…
I'm searching for glass bottles making machines, glass melting furnace and bottle moulds to pro du ce bottles for tomato paste and fruit juices.
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