查询词典 brass plating

Metal fitting High conductivity brass and high elastic phosphor bronze. With Ni or Sn plating.

导电用金属组件采用高导电之黄铜、高弹性之磷青铜，再加以镀镍、镀锡等表面处。

After pretreatment,brass is overlain with PbS by chemical plating.The absorptivity of PbS coating is affected by temperature,reaction concentration,reaction time and so on.The optimized condition of preparating PbS coating was got.

首先，考察了反应温度、反应物浓度、加碱量和反应时间等对PbS涂层太阳吸收率α的影响，得到了制备PbS涂层的优化条件；然后，在PbS涂层上涂敷TiO2作为保护层，以延缓PbS涂层的氧化，对两种涂层表面进行了XPS和SEM分析。

Scrap Metals: Copper, phosphor copper, brass, Nickel Silver, Bronze, mechanical copper, copper-nickel alloy plating, brass-plated white , motor copper, copper wire, copper scrap, environmental protection, tin, silver tin, air-conditioning aluminum (crumbs, the machinery aluminum, 304 # stainless steel, zinc alloy, playing Word lead, gold, silver, nickel scrap, scrap titanium, tungsten steel, precious metals, molybdenum wire, etc.

废金属：（紫铜、磷铜、黄铜、洋白铜、青铜、机械铜、镀白铜、镀白黄铜、马达铜、铜丝、铜屑、环保锡、含银锡、空调铝、机械铝、304#不锈钢、锌合金、打字铅、镀金、镀银、废镍、废钛、钨钢、钼丝贵重金属等） 2。

In terms of function, our rivets include semi-tubular rivets, solid rivets, non-standard rivets and screws and so on; in terms of materials, include brass, aluminium, stainless steel and various kinds of plating, such as nickel, bronze, zinc an black zinc according to customers' requirement.

我厂生产的铆钉按功能来分，包括半空心铆钉、实心铆钉、非标准铆钉及螺钉等；按照材料来分，可分为铜铆钉、铝铆钉、不锈钢铆钉等，可有多样化的电镀品种，如镍、青铜、锌、黑锌等电镀。

There are remedies: brass powder with glue; soldering iron solder to fill the spot welding or Tin solder mercury generation; 5-15 v of rectifier to brush plating in their simplest form to fix it.

功后的挽回办法有：用胶水增铜金粉加添；烙铁焊锡点焊或锡汞代锡焊；用5～15V的整流电源以刷镀工艺的最单一的步地息补缀。

Professional copper (brass, red bronze, green bronze, copper), nickel, black nickel, copper-zinc alloy, antique handicrafts, galvanized, imitation gold, black gun, pickling, trivalent chromium, and zinc , color zinc, blue white zinc, including all types of mold plating and mechanical products, such as the size of items within the outer diameter chrome-plated hardware, are to achieve the national leading level, and are members of the Association of Ningbo City, electroplating units, the stability of the credibility of the national quality assurance business!

专业镀铜（黄铜、红古铜、青古铜、紫铜）、镀镍、黑镍、锌合金镀铜、工艺品仿古、镀锌、仿金、枪黑色、酸洗、三价铬、黑锌、彩锌、篮白锌，包括电镀各类模具及机械产品、大小件内外径等镀硬铬，皆达到全国领先水平，而且是宁波市电镀协会会员单位，全国质量稳定信誉保证企业！

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。