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抗硫 | |
oil.proc. | sulfur-resistance |
2R酸 | |
textile | 2-amino-8-naphthol-3,6-disulfonic acid |
B酸 | |
textile | 1-amino-8-naphthol-3,5-disulfonic acid |
G 酸 | |
textile | G-acid |
H 酸 | |
textile | H-acid |
H酸 | |
textile | 8-amino-1-naphthol-3,6-disulfonic acid |
K酸 | |
textile | 1-amino-8-naphthol-4,6-disulfonic acid |
酸 | |
gen. | sour |
el.chem. | acidic substance |
environ. | acid |
盐的 | |
sport. med. | saline |
| |||
sulfur-resistance (catalyst) |
抗硫: 87 phrases in 20 subjects |