lead-free glaze无铅釉
LEAD-FREE ALLOY无铅合金
Lead - free solder无铅焊料;无铅钎料
Lead - free assembly渐升式温度曲线
Lead-Free Water不含铅的水
methanol lead-free甲醇无铅汽油
Totally Lead-free完全无铅产品
lead-free frit无铅熔块
lead-free connect无铅连接
Lead containing productions have been banned to manufacture in China for almost three years, but lots of lead-free patents are protected by foreign countries.
在我国无铅产品已正式产业化近三年时间,但许多相关专利仍由外国把持。
参考来源 - SnThe result shows that when there are 50% organic carriers,25% glass powder,25% conductive graphite,and a sintering temperature of(590±10) ℃,the lead-free conductive graphite paste produced has very good properties as well as a sintered film that is both smooth and compact.
结果表明当有机载体占50%,玻璃粉占25%,导电石墨占25%,烧结温度(590±10)℃时,可获得烧结膜致密光洁,分布均匀,性能良好的无铅石墨导电浆料。
参考来源 - 无铅石墨导电浆料的制备ADJ（形容词） Something such as petrol or paint which is lead-free, is made without lead, or has no lead added to it. (汽油、油漆等)无铅的; 不含铅的