軟化鉛 的英文怎麼說
中文拼音 [ruǎnhuàqiān]
軟化鉛
英文
softened lead-
The sodium silicate makes the cork stick to the mold surface and also helps to withstand the charring action of the molten lead alloy.
硅酸鈉能使軟木粉粘結在模具表面，而且還有助於軟木粉耐受熔融鉛合金的碳化作用。Purification of manganese solution prepared by leaching manganese dioxide and concentrate of galena ore flotation
軟錳礦和浮選方鉛礦共同浸出液的凈化We produce smt, self - act, soldering tin system, automated production - line, the machine of molding device and other supporting equipments. we have nitrogen lead - free technology, special designs strong and advanced program software. so consumers ratify our products very well
專業性生產smt周邊設備?無鉛波峰焊?無鉛迴流焊?自動化流水線等配套生產設備?產品以高超的氮氣無鉛技術?獨特的設計?強大先進的程序軟體深受業界肯定。
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