1) crust
蓝坯
1.
In tanneries, because of the improperly storing time and over drying of the crust leathers, the tanners often face the problems of hardening and crease-formation, which impairs the normal process and the quality of the finished leather.
制革厂中由于蓝坯存放时间过长和过干 ,经常出现蓝坯坚硬起折的现象 ,使成革的制造及质量受到影响。
2) wet blue production wastewater
蓝坯革废水
补充资料：实坯坯
1.见"实丕丕"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。